313210123222 has 32 divisors (see below), whose sum is σ = 496341964800. Its totient is φ = 148001031360.

The previous prime is 313210123217. The next prime is 313210123241. The reversal of 313210123222 is 222321012313.

It is a super-2 number, since 2×313210123222² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 313210123193 and 313210123202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24118143 + ... + 24131125.

It is an arithmetic number, because the mean of its divisors is an integer number (15510686400).

Almost surely, 2^313210123222 is an apocalyptic number.

313210123222 is a deficient number, since it is larger than the sum of its proper divisors (183131841578).

313210123222 is a wasteful number, since it uses less digits than its factorization.

313210123222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22108.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 313210123222 its reverse (222321012313), we get a palindrome (535531135535).

The spelling of 313210123222 in words is "three hundred thirteen billion, two hundred ten million, one hundred twenty-three thousand, two hundred twenty-two".