312333204120422 has 8 divisors (see below), whose sum is σ = 468503495856000. Its totient is φ = 156165372168424.

The previous prime is 312333204120401. The next prime is 312333204120439. The reversal of 312333204120422 is 224021402333213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×312333204120422² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

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, 614628422 + ... + 615136377.

It is an arithmetic number, because the mean of its divisors is an integer number (58562936982000).

Almost surely, 2^{312333204120422} is an apocalyptic number.

312333204120422 is a deficient number, since it is larger than the sum of its proper divisors (156170291735578).

312333204120422 is a wasteful number, since it uses less digits than its factorization.

312333204120422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229891790.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 312333204120422 its reverse (224021402333213), we get a palindrome (536354606453635).

The spelling of 312333204120422 in words is "three hundred twelve trillion, three hundred thirty-three billion, two hundred four million, one hundred twenty thousand, four hundred twenty-two".