13321103231022 has 16 divisors (see below), whose sum is σ = 26653395993552. Its totient is φ = 4438502821760.

The previous prime is 13321103231021. The next prime is 13321103231039. The reversal of 13321103231022 is 22013230112331.

It is a junction number, because it is equal to n+sod(n) for n = 13321103230983 and 13321103231001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13321103231021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 466215003 + ... + 466243574.

It is an arithmetic number, because the mean of its divisors is an integer number (1665837249597).

Almost surely, 2^{13321103231022} is an apocalyptic number.

13321103231022 is an abundant number, since it is smaller than the sum of its proper divisors (13332292762530).

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

13321103231022 is a wasteful number, since it uses less digits than its factorization.

13321103231022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932460963.

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

Adding to 13321103231022 its reverse (22013230112331), we get a palindrome (35334333343353).

The spelling of 13321103231022 in words is "thirteen trillion, three hundred twenty-one billion, one hundred three million, two hundred thirty-one thousand, twenty-two".