12211213133324 has 12 divisors (see below), whose sum is σ = 21370020764064. Its totient is φ = 6105492915024.

The previous prime is 12211213133303. The next prime is 12211213133363. The reversal of 12211213133324 is 42333131211221.

It is a super-2 number, since 2×12211213133324² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28170932 + ... + 28601115.

It is an arithmetic number, because the mean of its divisors is an integer number (1780835063672).

Almost surely, 2^{12211213133324} is an apocalyptic number.

It is an amenable number.

12211213133324 is a deficient number, since it is larger than the sum of its proper divisors (9158807630740).

12211213133324 is a wasteful number, since it uses less digits than its factorization.

12211213133324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56825824 (or 56825822 counting only the distinct ones).

The product of its digits is 5184, while the sum is 29.

Adding to 12211213133324 its reverse (42333131211221), we get a palindrome (54544344344545).

The spelling of 12211213133324 in words is "twelve trillion, two hundred eleven billion, two hundred thirteen million, one hundred thirty-three thousand, three hundred twenty-four".