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12220033022010 = 2345111371496411
BaseRepresentation
bin1011000111010011001010…
…1110100011100000111010
31121021020001010000202020000
42301310302232203200322
53100203111423201020
641553450005213430
72400603544566342
oct261646256434072
947236033022200
1012220033022010
11399153a079a40
1214543a8401276
136a84621a9028
1430364a4ddd22
15162d0ee85090
hexb1d32ba383a

12220033022010 has 80 divisors (see below), whose sum is σ = 35845430224032. Its totient is φ = 2962432245600.

The previous prime is 12220033021979. The next prime is 12220033022027. The reversal of 12220033022010 is 1022033002221.

12220033022010 is a `hidden beast` number, since 122 + 200 + 330 + 2 + 2 + 0 + 10 = 666.

12220033022010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 685739296 + ... + 685757115.

Almost surely, 212220033022010 is an apocalyptic number.

12220033022010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12220033022010 is an abundant number, since it is smaller than the sum of its proper divisors (23625397202022).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12220033022010 is a wasteful number, since it uses less digits than its factorization.

12220033022010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1371496441 (or 1371496432 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 12220033022010 its reverse (1022033002221), we get a palindrome (13242066024231).

The spelling of 12220033022010 in words is "twelve trillion, two hundred twenty billion, thirty-three million, twenty-two thousand, ten".

Divisors: 1 2 3 5 6 9 10 11 15 18 22 27 30 33 45 54 55 66 81 90 99 110 135 162 165 198 270 297 330 405 495 594 810 891 990 1485 1782 2970 4455 8910 1371496411 2742992822 4114489233 6857482055 8228978466 12343467699 13714964110 15086460521 20572446165 24686935398 30172921042 37030403097 41144892330 45259381563 61717338495 74060806194 75432302605 90518763126 111091209291 123434676990 135778144689 150864605210 185152015485 222182418582 226296907815 271556289378 370304030970 407334434067 452593815630 555456046455 678890723445 814668868134 1110912092910 1222003302201 1357781446890 2036672170335 2444006604402 4073344340670 6110016511005 12220033022010