23031224333412 has 48 divisors (see below), whose sum is σ = 55593068280960. Its totient is φ = 7412287018752.

The previous prime is 23031224333389. The next prime is 23031224333413. The reversal of 23031224333412 is 21433342213032.

It is not an unprimeable number, because it can be changed into a prime (23031224333413) 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, 63369513 + ... + 63731919.

It is an arithmetic number, because the mean of its divisors is an integer number (1158188922520).

Almost surely, 2^{23031224333412} is an apocalyptic number.

It is an amenable number.

23031224333412 is an abundant number, since it is smaller than the sum of its proper divisors (32561843947548).

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

23031224333412 is a wasteful number, since it uses less digits than its factorization.

23031224333412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545060 (or 545058 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 23031224333412 its reverse (21433342213032), we get a palindrome (44464566546444).

The spelling of 23031224333412 in words is "twenty-three trillion, thirty-one billion, two hundred twenty-four million, three hundred thirty-three thousand, four hundred twelve".