13120211022 has 32 divisors (see below), whose sum is σ = 27252979200. Its totient is φ = 4207798848.

The previous prime is 13120210969. The next prime is 13120211029. The reversal of 13120211022 is 22011202131.

It is a junction number, because it is equal to n+sod(n) for n = 13120210992 and 13120211010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13120211029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 377647 + ... + 410922.

It is an arithmetic number, because the mean of its divisors is an integer number (851655600).

Almost surely, 2^13120211022 is an apocalyptic number.

13120211022 is an abundant number, since it is smaller than the sum of its proper divisors (14132768178).

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

13120211022 is a wasteful number, since it uses less digits than its factorization.

13120211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788680.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 13120211022 its reverse (22011202131), we get a palindrome (35131413153).

The spelling of 13120211022 in words is "thirteen billion, one hundred twenty million, two hundred eleven thousand, twenty-two".