23040422201 has 16 divisors (see below), whose sum is σ = 25466120064. Its totient is φ = 20734374144.

The previous prime is 23040422177. The next prime is 23040422221. The reversal of 23040422201 is 10222404032.

It is a de Polignac number, because none of the positive numbers 2^k-23040422201 is a prime.

It is a super-2 number, since 2×23040422201² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23040422221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1177766 + ... + 1197168.

It is an arithmetic number, because the mean of its divisors is an integer number (1591632504).

Almost surely, 2^23040422201 is an apocalyptic number.

It is an amenable number.

23040422201 is a deficient number, since it is larger than the sum of its proper divisors (2425697863).

23040422201 is a wasteful number, since it uses less digits than its factorization.

23040422201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22480.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 23040422201 its reverse (10222404032), we get a palindrome (33262826233).

The spelling of 23040422201 in words is "twenty-three billion, forty million, four hundred twenty-two thousand, two hundred one".