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12233210333020 = 2257318146292327
BaseRepresentation
bin1011001000000100010000…
…1010000000011101011100
31121022111001110110111122221
42302001010022000131130
53100412103321124040
642003505332515124
72401551233102605
oct262010412003534
947274043414587
1012233210333020
11399709134a816
121456a6547baa4
136a978221c991
1430413a622dac
15163331c5d74a
hexb204428075c

12233210333020 has 48 divisors (see below), whose sum is σ = 26185533087168. Its totient is φ = 4799588359680.

The previous prime is 12233210333009. The next prime is 12233210333027. The reversal of 12233210333020 is 2033301233221.

It is a super-4 number, since 4×122332103330204 (a number of 53 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12233210333027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22881904 + ... + 23410423.

It is an arithmetic number, because the mean of its divisors is an integer number (545531939316).

Almost surely, 212233210333020 is an apocalyptic number.

12233210333020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12233210333020 is an abundant number, since it is smaller than the sum of its proper divisors (13952322754148).

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

12233210333020 is a wasteful number, since it uses less digits than its factorization.

12233210333020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46292590 (or 46292588 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 12233210333020 its reverse (2033301233221), we get a palindrome (14266511566241).

The spelling of 12233210333020 in words is "twelve trillion, two hundred thirty-three billion, two hundred ten million, three hundred thirty-three thousand, twenty".

Divisors: 1 2 4 5 10 20 73 146 181 292 362 365 724 730 905 1460 1810 3620 13213 26426 52852 66065 132130 264260 46292327 92584654 185169308 231461635 462923270 925846540 3379339871 6758679742 8378911187 13517359484 16757822374 16896699355 33515644748 33793398710 41894555935 67586797420 83789111870 167578223740 611660516651 1223321033302 2446642066604 3058302583255 6116605166510 12233210333020