23015224000 has 56 divisors (see below), whose sum is σ = 56997222048. Its totient is φ = 9206086400.

The previous prime is 23015223991. The next prime is 23015224003. The reversal of 23015224000 is 42251032.

It is not an unprimeable number, because it can be changed into a prime (23015224003) 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, 1430452 + ... + 1446451.

Almost surely, 2^23015224000 is an apocalyptic number.

23015224000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23015224000 is an abundant number, since it is smaller than the sum of its proper divisors (33981998048).

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

23015224000 is an equidigital number, since it uses as much as digits as its factorization.

23015224000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2876930 (or 2876910 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

Adding to 23015224000 its reverse (42251032), we get a palindrome (23057475032).

The spelling of 23015224000 in words is "twenty-three billion, fifteen million, two hundred twenty-four thousand".