22914155097 has 64 divisors (see below), whose sum is σ = 36508320000. Its totient is φ = 14159867904.

The previous prime is 22914155027. The next prime is 22914155101. The reversal of 22914155097 is 79055141922.

22914155097 is a `hidden beast` number, since 2 + 2 + 9 + 1 + 4 + 1 + 550 + 97 = 666.

It is not a de Polignac number, because 22914155097 - 2⁷ = 22914154969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22914155027) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12206923 + ... + 12208799.

It is an arithmetic number, because the mean of its divisors is an integer number (570442500).

Almost surely, 2^22914155097 is an apocalyptic number.

22914155097 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

22914155097 is a deficient number, since it is larger than the sum of its proper divisors (13594164903).

22914155097 is a wasteful number, since it uses less digits than its factorization.

22914155097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2407 (or 2401 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 45.

The spelling of 22914155097 in words is "twenty-two billion, nine hundred fourteen million, one hundred fifty-five thousand, ninety-seven".