312210021032324 has 12 divisors (see below), whose sum is σ = 559693574289948. Its totient is φ = 152297571235200.

The previous prime is 312210021032309. The next prime is 312210021032423. The reversal of 312210021032324 is 423230120012213.

It can be written as a sum of positive squares in 2 ways, for example, as 83546327175424 + 228663693856900 = 9140368^2 + 15121630^2 .

It is a junction number, because it is equal to n+sod(n) for n = 312210021032293 and 312210021032302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 951859820057 + ... + 951859820384.

It is an arithmetic number, because the mean of its divisors is an integer number (46641131190829).

Almost surely, 2^{312210021032324} is an apocalyptic number.

It is an amenable number.

312210021032324 is a deficient number, since it is larger than the sum of its proper divisors (247483553257624).

312210021032324 is a wasteful number, since it uses less digits than its factorization.

312210021032324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1903719640486 (or 1903719640484 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 312210021032324 its reverse (423230120012213), we get a palindrome (735440141044537).

The spelling of 312210021032324 in words is "three hundred twelve trillion, two hundred ten billion, twenty-one million, thirty-two thousand, three hundred twenty-four".