1313122133022 has 48 divisors (see below), whose sum is σ = 3056364442512. Its totient is φ = 375012503040.

The previous prime is 1313122132991. The next prime is 1313122133039. The reversal of 1313122133022 is 2203312213131.

It is a super-3 number, since 3×1313122133022³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1313122132983 and 1313122133001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 314229 + ... + 1650752.

It is an arithmetic number, because the mean of its divisors is an integer number (63674259219).

Almost surely, 2^{1313122133022} is an apocalyptic number.

1313122133022 is an abundant number, since it is smaller than the sum of its proper divisors (1743242309490).

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

1313122133022 is a wasteful number, since it uses less digits than its factorization.

1313122133022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1967273 (or 1967266 counting only the distinct ones).

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

Adding to 1313122133022 its reverse (2203312213131), we get a palindrome (3516434346153).

The spelling of 1313122133022 in words is "one trillion, three hundred thirteen billion, one hundred twenty-two million, one hundred thirty-three thousand, twenty-two".