23022402232201 has 4 divisors (see below), whose sum is σ = 23299780572432. Its totient is φ = 22745023891972.

The previous prime is 23022402232177. The next prime is 23022402232223. The reversal of 23022402232201 is 10223220422032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23022402232201 - 2⁵ = 23022402232169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23022402232241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138689169991 + ... + 138689170156.

It is an arithmetic number, because the mean of its divisors is an integer number (5824945143108).

Almost surely, 2^{23022402232201} is an apocalyptic number.

It is an amenable number.

23022402232201 is a deficient number, since it is larger than the sum of its proper divisors (277378340231).

23022402232201 is an equidigital number, since it uses as much as digits as its factorization.

23022402232201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277378340230.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 23022402232201 its reverse (10223220422032), we get a palindrome (33245622654233).

The spelling of 23022402232201 in words is "twenty-three trillion, twenty-two billion, four hundred two million, two hundred thirty-two thousand, two hundred one".