23231002302212 has 12 divisors (see below), whose sum is σ = 40655158032720. Its totient is φ = 11615242864296.

The previous prime is 23231002302149. The next prime is 23231002302217. The reversal of 23231002302212 is 21220320013232.

It is not an unprimeable number, because it can be changed into a prime (23231002302217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64369262 + ... + 64729157.

It is an arithmetic number, because the mean of its divisors is an integer number (3387929836060).

Almost surely, 2^{23231002302212} is an apocalyptic number.

It is an amenable number.

23231002302212 is a deficient number, since it is larger than the sum of its proper divisors (17424155730508).

23231002302212 is a wasteful number, since it uses less digits than its factorization.

23231002302212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129143410 (or 129143408 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 23231002302212 its reverse (21220320013232), we get a palindrome (44451322315444).

The spelling of 23231002302212 in words is "twenty-three trillion, two hundred thirty-one billion, two million, three hundred two thousand, two hundred twelve".