23001012232 has 32 divisors (see below), whose sum is σ = 47058454080. Its totient is φ = 10452576960.

The previous prime is 23001012173. The next prime is 23001012263. The reversal of 23001012232 is 23221010032.

It is a super-2 number, since 2×23001012232² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 382318 + ... + 438370.

It is an arithmetic number, because the mean of its divisors is an integer number (1470576690).

Almost surely, 2^23001012232 is an apocalyptic number.

23001012232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23001012232 is an abundant number, since it is smaller than the sum of its proper divisors (24057441848).

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

23001012232 is a wasteful number, since it uses less digits than its factorization.

23001012232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60733 (or 60729 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 23001012232 its reverse (23221010032), we get a palindrome (46222022264).

It can be divided in two parts, 230010 and 12232, that added together give a palindrome (242242).

The spelling of 23001012232 in words is "twenty-three billion, one million, twelve thousand, two hundred thirty-two".