23550122235 has 32 divisors (see below), whose sum is σ = 38142688320. Its totient is φ = 12406192128.

The previous prime is 23550122231. The next prime is 23550122251. The reversal of 23550122235 is 53222105532.

It is not a de Polignac number, because 23550122235 - 2² = 23550122231 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23550122231) 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, 1370517 + ... + 1387593.

It is an arithmetic number, because the mean of its divisors is an integer number (1191959010).

Almost surely, 2^23550122235 is an apocalyptic number.

23550122235 is a deficient number, since it is larger than the sum of its proper divisors (14592566085).

23550122235 is a wasteful number, since it uses less digits than its factorization.

23550122235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18207.

The product of its (nonzero) digits is 18000, while the sum is 30.

Adding to 23550122235 its reverse (53222105532), we get a palindrome (76772227767).

The spelling of 23550122235 in words is "twenty-three billion, five hundred fifty million, one hundred twenty-two thousand, two hundred thirty-five".