522023432612 has 12 divisors (see below), whose sum is σ = 996590189616. Its totient is φ = 237283378440.

The previous prime is 522023432611. The next prime is 522023432641. The reversal of 522023432612 is 216234320225.

It is not an unprimeable number, because it can be changed into a prime (522023432611) 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, 5932084418 + ... + 5932084505.

It is an arithmetic number, because the mean of its divisors is an integer number (83049182468).

Almost surely, 2^522023432612 is an apocalyptic number.

It is an amenable number.

522023432612 is a deficient number, since it is larger than the sum of its proper divisors (474566757004).

522023432612 is a wasteful number, since it uses less digits than its factorization.

522023432612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11864168938 (or 11864168936 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 522023432612 its reverse (216234320225), we get a palindrome (738257752837).

The spelling of 522023432612 in words is "five hundred twenty-two billion, twenty-three million, four hundred thirty-two thousand, six hundred twelve".