22010110012012 has 24 divisors (see below), whose sum is σ = 39420028685520. Its totient is φ = 10749620806080.

The previous prime is 22010110011979. The next prime is 22010110012039. The reversal of 22010110012012 is 21021001101022.

It is a junction number, because it is equal to n+sod(n) for n = 22010110011983 and 22010110012001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296979439 + ... + 297053542.

It is an arithmetic number, because the mean of its divisors is an integer number (1642501195230).

Almost surely, 2^{22010110012012} is an apocalyptic number.

It is an amenable number.

22010110012012 is a deficient number, since it is larger than the sum of its proper divisors (17409918673508).

22010110012012 is a wasteful number, since it uses less digits than its factorization.

22010110012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594033201 (or 594033199 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 22010110012012 its reverse (21021001101022), we get a palindrome (43031111113034).

The spelling of 22010110012012 in words is "twenty-two trillion, ten billion, one hundred ten million, twelve thousand, twelve".