23772216032 has 12 divisors (see below), whose sum is σ = 46801550376. Its totient is φ = 11886108000.

The previous prime is 23772216029. The next prime is 23772216037. The reversal of 23772216032 is 23061227732.

It is a junction number, because it is equal to n+sod(n) for n = 23772215983 and 23772216001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23772216037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371440844 + ... + 371440907.

It is an arithmetic number, because the mean of its divisors is an integer number (3900129198).

Almost surely, 2^23772216032 is an apocalyptic number.

It is an amenable number.

23772216032 is a deficient number, since it is larger than the sum of its proper divisors (23029334344).

23772216032 is an equidigital number, since it uses as much as digits as its factorization.

23772216032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742881761 (or 742881753 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 35.

The spelling of 23772216032 in words is "twenty-three billion, seven hundred seventy-two million, two hundred sixteen thousand, thirty-two".