23522022532 has 48 divisors (see below), whose sum is σ = 42930518400. Its totient is φ = 11270040320.

The previous prime is 23522022529. The next prime is 23522022533.

23522022532 = T₂₈₂₀₈ + T₂₈₂₀₉ + ... + T₂₈₂₆₆.

23522022532 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 23522022532.

It is not an unprimeable number, because it can be changed into a prime (23522022533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1483398 + ... + 1499170.

It is an arithmetic number, because the mean of its divisors is an integer number (894385800).

Almost surely, 2^23522022532 is an apocalyptic number.

It is an amenable number.

23522022532 is a deficient number, since it is larger than the sum of its proper divisors (19408495868).

23522022532 is a wasteful number, since it uses less digits than its factorization.

23522022532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15996 (or 15994 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

It can be divided in two parts, 235220 and 22532, that added together give a palindrome (257752).

The spelling of 23522022532 in words is "twenty-three billion, five hundred twenty-two million, twenty-two thousand, five hundred thirty-two".