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10200222330 = 2353110967981
BaseRepresentation
bin10010111111111101…
…10000101001111010
3222022212111222112020
421133332300221322
5131342224103310
64404054055310
7510525313344
oct113776605172
928285458466
1010200222330
11436483a011
121b8804a536
13c67321a1c
146ca9a2294
153ea75d170
hex25ffb0a7a

10200222330 has 32 divisors (see below), whose sum is σ = 25270230528. Its totient is φ = 2632315200.

The previous prime is 10200222311. The next prime is 10200222341. The reversal of 10200222330 is 3322200201.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5483061 + ... + 5484920.

It is an arithmetic number, because the mean of its divisors is an integer number (789694704).

Almost surely, 210200222330 is an apocalyptic number.

10200222330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10200222330 is an abundant number, since it is smaller than the sum of its proper divisors (15070008198).

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

10200222330 is a wasteful number, since it uses less digits than its factorization.

10200222330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10968022.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 10200222330 its reverse (3322200201), we get a palindrome (13522422531).

The spelling of 10200222330 in words is "ten billion, two hundred million, two hundred twenty-two thousand, three hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 31 62 93 155 186 310 465 930 10967981 21935962 32903943 54839905 65807886 109679810 164519715 329039430 340007411 680014822 1020022233 1700037055 2040044466 3400074110 5100111165 10200222330