22102200020201 has 32 divisors (see below), whose sum is σ = 26900827299072. Its totient is φ = 17727089448960.

The previous prime is 22102200020179. The next prime is 22102200020227. The reversal of 22102200020201 is 10202000220122.

It is a cyclic number.

It is not a de Polignac number, because 22102200020201 - 2³⁸ = 21827322113257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22102200020801) 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, 14330486 + ... + 15797696.

It is an arithmetic number, because the mean of its divisors is an integer number (840650853096).

Almost surely, 2^{22102200020201} is an apocalyptic number.

It is an amenable number.

22102200020201 is a deficient number, since it is larger than the sum of its proper divisors (4798627278871).

22102200020201 is a wasteful number, since it uses less digits than its factorization.

22102200020201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1467969.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 22102200020201 its reverse (10202000220122), we get a palindrome (32304200240323).

The spelling of 22102200020201 in words is "twenty-two trillion, one hundred two billion, two hundred million, twenty thousand, two hundred one".