22101122104 has 16 divisors (see below), whose sum is σ = 41447034720. Its totient is φ = 11048579520.

The previous prime is 22101122093. The next prime is 22101122117. The reversal of 22101122104 is 40122110122.

It is a congruent number.

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, 199744 + ... + 289999.

It is an arithmetic number, because the mean of its divisors is an integer number (2590439670).

Almost surely, 2^22101122104 is an apocalyptic number.

It is an amenable number.

22101122104 is a deficient number, since it is larger than the sum of its proper divisors (19345912616).

22101122104 is a wasteful number, since it uses less digits than its factorization.

22101122104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495390 (or 495386 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22101122104 its reverse (40122110122), we get a palindrome (62223232226).

The spelling of 22101122104 in words is "twenty-two billion, one hundred one million, one hundred twenty-two thousand, one hundred four".