22101121088 has 28 divisors (see below), whose sum is σ = 44191714512. Its totient is φ = 10966200960.

The previous prime is 22101121087. The next prime is 22101121117. The reversal of 22101121088 is 88012110122.

It is not an unprimeable number, because it can be changed into a prime (22101121087) 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, 1309670 + ... + 1326437.

Almost surely, 2^22101121088 is an apocalyptic number.

It is an amenable number.

22101121088 is a deficient number, since it is larger than the sum of its proper divisors (22090593424).

22101121088 is a wasteful number, since it uses less digits than its factorization.

22101121088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2636250 (or 2636240 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 26.

The spelling of 22101121088 in words is "twenty-two billion, one hundred one million, one hundred twenty-one thousand, eighty-eight".