313222010120044 has 48 divisors (see below), whose sum is σ = 578739441321216. Its totient is φ = 148120834867200.

The previous prime is 313222010120039. The next prime is 313222010120057. The reversal of 313222010120044 is 440021010222313.

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, 91034877 + ... + 94412884.

It is an arithmetic number, because the mean of its divisors is an integer number (12057071694192).

Almost surely, 2^{313222010120044} is an apocalyptic number.

It is an amenable number.

313222010120044 is a deficient number, since it is larger than the sum of its proper divisors (265517431201172).

313222010120044 is a wasteful number, since it uses less digits than its factorization.

313222010120044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185448106 (or 185448104 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 313222010120044 its reverse (440021010222313), we get a palindrome (753243020342357).

The spelling of 313222010120044 in words is "three hundred thirteen trillion, two hundred twenty-two billion, ten million, one hundred twenty thousand, forty-four".