22111000112008 has 16 divisors (see below), whose sum is σ = 41583376348560. Its totient is φ = 11022099752400.

The previous prime is 22111000111997. The next prime is 22111000112009. The reversal of 22111000112008 is 80021100011122.

It is not an unprimeable number, because it can be changed into a prime (22111000112009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4175035138 + ... + 4175040433.

It is an arithmetic number, because the mean of its divisors is an integer number (2598961021785).

Almost surely, 2^{22111000112008} is an apocalyptic number.

It is an amenable number.

22111000112008 is a deficient number, since it is larger than the sum of its proper divisors (19472376236552).

22111000112008 is a wasteful number, since it uses less digits than its factorization.

22111000112008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8350075908 (or 8350075904 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 19.

The spelling of 22111000112008 in words is "twenty-two trillion, one hundred eleven billion, one hundred twelve thousand, eight".