1313113023022 has 16 divisors (see below), whose sum is σ = 2073961238400. Its totient is φ = 621813439800.

The previous prime is 1313113022999. The next prime is 1313113023107. The reversal of 1313113023022 is 2203203113131.

It is a super-2 number, since 2×1313113023022² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1313113022984 and 1313113023002.

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, 5079604 + ... + 5331847.

It is an arithmetic number, because the mean of its divisors is an integer number (129622577400).

Almost surely, 2^{1313113023022} is an apocalyptic number.

1313113023022 is a deficient number, since it is larger than the sum of its proper divisors (760848215378).

1313113023022 is a wasteful number, since it uses less digits than its factorization.

1313113023022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10414791.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1313113023022 its reverse (2203203113131), we get a palindrome (3516316136153).

The spelling of 1313113023022 in words is "one trillion, three hundred thirteen billion, one hundred thirteen million, twenty-three thousand, twenty-two".