23322300012 has 72 divisors (see below), whose sum is σ = 67109253120. Its totient is φ = 6760084320.

The previous prime is 23322299977. The next prime is 23322300019. The reversal of 23322300012 is 21000322332.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (23322300019) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1271212 + ... + 1289427.

It is an arithmetic number, because the mean of its divisors is an integer number (932072960).

Almost surely, 2^23322300012 is an apocalyptic number.

23322300012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23322300012 is an abundant number, since it is smaller than the sum of its proper divisors (43786953108).

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

23322300012 is a wasteful number, since it uses less digits than its factorization.

23322300012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2560683 (or 2560678 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 23322300012 its reverse (21000322332), we get a palindrome (44322622344).

The spelling of 23322300012 in words is "twenty-three billion, three hundred twenty-two million, three hundred thousand, twelve".