22104011112 has 32 divisors (see below), whose sum is σ = 55266624000. Its totient is φ = 7367124224.

The previous prime is 22104011107. The next prime is 22104011131. The reversal of 22104011112 is 21111040122.

It is a junction number, because it is equal to n+sod(n) for n = 22104011091 and 22104011100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168889 + ... + 269687.

It is an arithmetic number, because the mean of its divisors is an integer number (1727082000).

Almost surely, 2^22104011112 is an apocalyptic number.

It is an amenable number.

22104011112 is an abundant number, since it is smaller than the sum of its proper divisors (33162612888).

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

22104011112 is a wasteful number, since it uses less digits than its factorization.

22104011112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109945 (or 109941 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22104011112 its reverse (21111040122), we get a palindrome (43215051234).

The spelling of 22104011112 in words is "twenty-two billion, one hundred four million, eleven thousand, one hundred twelve".