313220011320022 has 16 divisors (see below), whose sum is σ = 486035288865360. Its totient is φ = 151208342516448.

The previous prime is 313220011320019. The next prime is 313220011320031. The reversal of 313220011320022 is 220023110022313.

It is a junction number, because it is equal to n+sod(n) for n = 313220011319975 and 313220011320002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16810548 + ... + 30150199.

It is an arithmetic number, because the mean of its divisors is an integer number (30377205554085).

Almost surely, 2^{313220011320022} is an apocalyptic number.

313220011320022 is a deficient number, since it is larger than the sum of its proper divisors (172815277545338).

313220011320022 is a wasteful number, since it uses less digits than its factorization.

313220011320022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47075775.

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

Adding to 313220011320022 its reverse (220023110022313), we get a palindrome (533243121342335).

The spelling of 313220011320022 in words is "three hundred thirteen trillion, two hundred twenty billion, eleven million, three hundred twenty thousand, twenty-two".