22000021112110 has 16 divisors (see below), whose sum is σ = 39600330078816. Its totient is φ = 8799943538848.

The previous prime is 22000021112101. The next prime is 22000021112123. The reversal of 22000021112110 is 1121112000022.

It is a congruent number.

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, 6677554 + ... + 9412213.

It is an arithmetic number, because the mean of its divisors is an integer number (2475020629926).

Almost surely, 2^{22000021112110} is an apocalyptic number.

22000021112110 is a deficient number, since it is larger than the sum of its proper divisors (17600308966706).

22000021112110 is a wasteful number, since it uses less digits than its factorization.

22000021112110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16226507.

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

Adding to 22000021112110 its reverse (1121112000022), we get a palindrome (23121133112132).

The spelling of 22000021112110 in words is "twenty-two trillion, twenty-one million, one hundred twelve thousand, one hundred ten".