313312012103022 has 8 divisors (see below), whose sum is σ = 626624024206056. Its totient is φ = 104437337367672.

The previous prime is 313312012103011. The next prime is 313312012103047. The reversal of 313312012103022 is 220301210213313.

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

313312012103022 is an admirable number.

It is a super-2 number, since 2×313312012103022² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 313312012102983 and 313312012103001.

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, 26109334341913 + ... + 26109334341924.

It is an arithmetic number, because the mean of its divisors is an integer number (78328003025757).

Almost surely, 2^{313312012103022} is an apocalyptic number.

313312012103022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313312012103022 is a wasteful number, since it uses less digits than its factorization.

313312012103022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52218668683842.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 313312012103022 its reverse (220301210213313), we get a palindrome (533613222316335).

The spelling of 313312012103022 in words is "three hundred thirteen trillion, three hundred twelve billion, twelve million, one hundred three thousand, twenty-two".