22122011112010 has 16 divisors (see below), whose sum is σ = 39819732798816. Its totient is φ = 8848779378768.

The previous prime is 22122011112007. The next prime is 22122011112031. The reversal of 22122011112010 is 1021111022122.

It is a super-4 number, since 4×22122011112010⁴ (a number of 54 digits) contains 4444 as substring.

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, 809737 + ... + 6700723.

It is an arithmetic number, because the mean of its divisors is an integer number (2488733299926).

Almost surely, 2^{22122011112010} is an apocalyptic number.

22122011112010 is a deficient number, since it is larger than the sum of its proper divisors (17697721686806).

22122011112010 is a wasteful number, since it uses less digits than its factorization.

22122011112010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6266517.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 22122011112010 its reverse (1021111022122), we get a palindrome (23143122134132).

The spelling of 22122011112010 in words is "twenty-two trillion, one hundred twenty-two billion, eleven million, one hundred twelve thousand, ten".