523212122032 has 80 divisors (see below), whose sum is σ = 1031544914400. Its totient is φ = 257048422400.

The previous prime is 523212122011. The next prime is 523212122093. The reversal of 523212122032 is 230221212325.

It is a junction number, because it is equal to n+sod(n) for n = 523212121988 and 523212122006.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226595694 + ... + 226598002.

It is an arithmetic number, because the mean of its divisors is an integer number (12894311430).

Almost surely, 2^523212122032 is an apocalyptic number.

It is an amenable number.

523212122032 is a deficient number, since it is larger than the sum of its proper divisors (508332792368).

523212122032 is a wasteful number, since it uses less digits than its factorization.

523212122032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3334 (or 3328 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 523212122032 its reverse (230221212325), we get a palindrome (753433334357).

The spelling of 523212122032 in words is "five hundred twenty-three billion, two hundred twelve million, one hundred twenty-two thousand, thirty-two".