23244143522 has 16 divisors (see below), whose sum is σ = 34949140512. Its totient is φ = 11594456640.

The previous prime is 23244143521. The next prime is 23244143567. The reversal of 23244143522 is 22534144232.

It is not an unprimeable number, because it can be changed into a prime (23244143521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2133533 + ... + 2144399.

It is an arithmetic number, because the mean of its divisors is an integer number (2184321282).

Almost surely, 2^23244143522 is an apocalyptic number.

23244143522 is a deficient number, since it is larger than the sum of its proper divisors (11704996990).

23244143522 is a wasteful number, since it uses less digits than its factorization.

23244143522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13313.

The product of its digits is 46080, while the sum is 32.

Adding to 23244143522 its reverse (22534144232), we get a palindrome (45778287754).

The spelling of 23244143522 in words is "twenty-three billion, two hundred forty-four million, one hundred forty-three thousand, five hundred twenty-two".