310020122 has 16 divisors (see below), whose sum is σ = 474481152. Its totient is φ = 151884480.

The previous prime is 310020097. The next prime is 310020127. The reversal of 310020122 is 221020013.

It is a happy number.

It is a super-2 number, since 2×310020122² = 192224952089789768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (310020127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19538 + ... + 31650.

It is an arithmetic number, because the mean of its divisors is an integer number (29655072).

Almost surely, 2^310020122 is an apocalyptic number.

310020122 is a deficient number, since it is larger than the sum of its proper divisors (164461030).

310020122 is a wasteful number, since it uses less digits than its factorization.

310020122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12373.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 310020122 is about 17607.3882787880. The cubic root of 310020122 is about 676.8045882996.

Adding to 310020122 its reverse (221020013), we get a palindrome (531040135).

The spelling of 310020122 in words is "three hundred ten million, twenty thousand, one hundred twenty-two".