10522231600 has 120 divisors (see below), whose sum is σ = 27206571168. Its totient is φ = 3896217600.

The previous prime is 10522231589. The next prime is 10522231619. The reversal of 10522231600 is 613222501.

It is a super-2 number, since 2×10522231600² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 402117 + ... + 427483.

Almost surely, 2^10522231600 is an apocalyptic number.

10522231600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10522231600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13603285584).

10522231600 is an abundant number, since it is smaller than the sum of its proper divisors (16684339568).

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

10522231600 is a wasteful number, since it uses less digits than its factorization.

10522231600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25463 (or 25452 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Subtracting from 10522231600 its reverse (613222501), we obtain a palindrome (9909009099).

The spelling of 10522231600 in words is "ten billion, five hundred twenty-two million, two hundred thirty-one thousand, six hundred".