312032022332 has 24 divisors (see below), whose sum is σ = 564946779600. Its totient is φ = 150619822976.

The previous prime is 312032022293. The next prime is 312032022349. The reversal of 312032022332 is 233220230213.

It is a junction number, because it is equal to n+sod(n) for n = 312032022298 and 312032022307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 965528 + ... + 1247520.

It is an arithmetic number, because the mean of its divisors is an integer number (23539449150).

Almost surely, 2^312032022332 is an apocalyptic number.

It is an amenable number.

312032022332 is a deficient number, since it is larger than the sum of its proper divisors (252914757268).

312032022332 is a wasteful number, since it uses less digits than its factorization.

312032022332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291565 (or 291563 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 312032022332 its reverse (233220230213), we get a palindrome (545252252545).

The spelling of 312032022332 in words is "three hundred twelve billion, thirty-two million, twenty-two thousand, three hundred thirty-two".