22100010112232 has 16 divisors (see below), whose sum is σ = 44625020419140. Its totient is φ = 10200004667136.

The previous prime is 22100010112153. The next prime is 22100010112253. The reversal of 22100010112232 is 23221101000122.

It can be written as a sum of positive squares in 2 ways, for example, as 21780384966916 + 319625145316 = 4666946^2 + 565354^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22100010112232.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106250048513 + ... + 106250048720.

Almost surely, 2^{22100010112232} is an apocalyptic number.

It is an amenable number.

22100010112232 is an abundant number, since it is smaller than the sum of its proper divisors (22525010306908).

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

22100010112232 is a wasteful number, since it uses less digits than its factorization.

22100010112232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212500097252 (or 212500097248 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 22100010112232 its reverse (23221101000122), we get a palindrome (45321111112354).

The spelling of 22100010112232 in words is "twenty-two trillion, one hundred billion, ten million, one hundred twelve thousand, two hundred thirty-two".