23022451524 has 24 divisors (see below), whose sum is σ = 53731488160. Its totient is φ = 7672374144.

The previous prime is 23022451513. The next prime is 23022451547. The reversal of 23022451524 is 42515422032.

It is a junction number, because it is equal to n+sod(n) for n = 23022451491 and 23022451500.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167509 + ... + 272220.

Almost surely, 2^23022451524 is an apocalyptic number.

It is an amenable number.

23022451524 is an abundant number, since it is smaller than the sum of its proper divisors (30709036636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23022451524 is a wasteful number, since it uses less digits than its factorization.

23022451524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444099 (or 444097 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 23022451524 its reverse (42515422032), we get a palindrome (65537873556).

The spelling of 23022451524 in words is "twenty-three billion, twenty-two million, four hundred fifty-one thousand, five hundred twenty-four".