122201011097 has 64 divisors (see below), whose sum is σ = 150643722240. Its totient is φ = 97796160000.

The previous prime is 122201011091. The next prime is 122201011099. The reversal of 122201011097 is 790110102221.

It is not a de Polignac number, because 122201011097 - 2⁶ = 122201011033 is a prime.

It is a super-2 number, since 2×122201011097² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122201011091) 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, 40718597 + ... + 40721597.

It is an arithmetic number, because the mean of its divisors is an integer number (2353808160).

Almost surely, 2^122201011097 is an apocalyptic number.

It is an amenable number.

122201011097 is a deficient number, since it is larger than the sum of its proper divisors (28442711143).

122201011097 is a wasteful number, since it uses less digits than its factorization.

122201011097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3294.

The product of its (nonzero) digits is 504, while the sum is 26.

The spelling of 122201011097 in words is "one hundred twenty-two billion, two hundred one million, eleven thousand, ninety-seven".