313022131422 has 128 divisors (see below), whose sum is σ = 863281456128. Its totient is φ = 73021824000.

The previous prime is 313022131417. The next prime is 313022131439. The reversal of 313022131422 is 224131220313.

It is a junction number, because it is equal to n+sod(n) for n = 313022131392 and 313022131401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 482079 + ... + 926522.

It is an arithmetic number, because the mean of its divisors is an integer number (6744386376).

Almost surely, 2^313022131422 is an apocalyptic number.

313022131422 is an abundant number, since it is smaller than the sum of its proper divisors (550259324706).

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

313022131422 is a wasteful number, since it uses less digits than its factorization.

313022131422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1408674.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 313022131422 its reverse (224131220313), we get a palindrome (537153351735).

It can be divided in two parts, 313022 and 131422, that added together give a palindrome (444444).

The spelling of 313022131422 in words is "three hundred thirteen billion, twenty-two million, one hundred thirty-one thousand, four hundred twenty-two".