1022313313122 has 16 divisors (see below), whose sum is σ = 2051851458720. Its totient is φ = 339566965632.

The previous prime is 1022313313121. The next prime is 1022313313139. The reversal of 1022313313122 is 2213133132201.

It is a junction number, because it is equal to n+sod(n) for n = 1022313313092 and 1022313313101.

It is not an unprimeable number, because it can be changed into a prime (1022313313121) 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, 301032847 + ... + 301036242.

It is an arithmetic number, because the mean of its divisors is an integer number (128240716170).

Almost surely, 2^{1022313313122} is an apocalyptic number.

1022313313122 is an abundant number, since it is smaller than the sum of its proper divisors (1029538145598).

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

1022313313122 is a wasteful number, since it uses less digits than its factorization.

1022313313122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602069377.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1022313313122 its reverse (2213133132201), we get a palindrome (3235446445323).

The spelling of 1022313313122 in words is "one trillion, twenty-two billion, three hundred thirteen million, three hundred thirteen thousand, one hundred twenty-two".