23422052263 has 12 divisors (see below), whose sum is σ = 24533582304. Its totient is φ = 22355935200.

The previous prime is 23422052261. The next prime is 23422052293. The reversal of 23422052263 is 36225022432.

It is not a de Polignac number, because 23422052263 - 2¹ = 23422052261 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23422052261) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96783 + ... + 237088.

It is an arithmetic number, because the mean of its divisors is an integer number (2044465192).

Almost surely, 2^23422052263 is an apocalyptic number.

23422052263 is a deficient number, since it is larger than the sum of its proper divisors (1111530041).

23422052263 is an equidigital number, since it uses as much as digits as its factorization.

23422052263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334006 (or 333975 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 23422052263 its reverse (36225022432), we get a palindrome (59647074695).

The spelling of 23422052263 in words is "twenty-three billion, four hundred twenty-two million, fifty-two thousand, two hundred sixty-three".