22122232311201 has 32 divisors (see below), whose sum is σ = 34786802688000. Its totient is φ = 12358469350080.

The previous prime is 22122232311197. The next prime is 22122232311211. The reversal of 22122232311201 is 10211323222122.

It is not a de Polignac number, because 22122232311201 - 2² = 22122232311197 is a prime.

It is a super-2 number, since 2×22122232311201² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22122232311211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 476769601 + ... + 476815998.

It is an arithmetic number, because the mean of its divisors is an integer number (1087087584000).

Almost surely, 2^{22122232311201} is an apocalyptic number.

It is an amenable number.

22122232311201 is a deficient number, since it is larger than the sum of its proper divisors (12664570376799).

22122232311201 is a wasteful number, since it uses less digits than its factorization.

22122232311201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953585669.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 22122232311201 its reverse (10211323222122), we get a palindrome (32333555533323).

The spelling of 22122232311201 in words is "twenty-two trillion, one hundred twenty-two billion, two hundred thirty-two million, three hundred eleven thousand, two hundred one".