31342212224192 has 28 divisors (see below), whose sum is σ = 62200534308360. Its totient is φ = 15669636650496.

The previous prime is 31342212224189. The next prime is 31342212224201. The reversal of 31342212224192 is 29142221224313.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22272317 + ... + 23637692.

It is an arithmetic number, because the mean of its divisors is an integer number (2221447653870).

Almost surely, 2^{31342212224192} is an apocalyptic number.

31342212224192 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

31342212224192 is a deficient number, since it is larger than the sum of its proper divisors (30858322084168).

31342212224192 is a wasteful number, since it uses less digits than its factorization.

31342212224192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45920688 (or 45920678 counting only the distinct ones).

The product of its digits is 82944, while the sum is 38.

The spelling of 31342212224192 in words is "thirty-one trillion, three hundred forty-two billion, two hundred twelve million, two hundred twenty-four thousand, one hundred ninety-two".