13120022010331 has 2 divisors, whose sum is σ = 13120022010332. Its totient is φ = 13120022010330.

The previous prime is 13120022010289. The next prime is 13120022010397. The reversal of 13120022010331 is 13301022002131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13120022010331 - 2⁷ = 13120022010203 is a prime.

It is a super-2 number, since 2×13120022010331² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13120022010299 and 13120022010308.

It is not a weakly prime, because it can be changed into another prime (13120022013331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6560011005165 + 6560011005166.

It is an arithmetic number, because the mean of its divisors is an integer number (6560011005166).

Almost surely, 2^{13120022010331} is an apocalyptic number.

13120022010331 is a deficient number, since it is larger than the sum of its proper divisors (1).

13120022010331 is an equidigital number, since it uses as much as digits as its factorization.

13120022010331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13120022010331 its reverse (13301022002131), we get a palindrome (26421044012462).

The spelling of 13120022010331 in words is "thirteen trillion, one hundred twenty billion, twenty-two million, ten thousand, three hundred thirty-one".