113221533324 has 24 divisors (see below), whose sum is σ = 264189023280. Its totient is φ = 37739733184.

The previous prime is 113221533319. The next prime is 113221533343. The reversal of 113221533324 is 423335122311.

It is a junction number, because it is equal to n+sod(n) for n = 113221533291 and 113221533300.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1061422 + ... + 1163210.

It is an arithmetic number, because the mean of its divisors is an integer number (11007875970).

Almost surely, 2^113221533324 is an apocalyptic number.

It is an amenable number.

113221533324 is an abundant number, since it is smaller than the sum of its proper divisors (150967489956).

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

113221533324 is a wasteful number, since it uses less digits than its factorization.

113221533324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194489 (or 194487 counting only the distinct ones).

The product of its digits is 12960, while the sum is 30.

Adding to 113221533324 its reverse (423335122311), we get a palindrome (536556655635).

The spelling of 113221533324 in words is "one hundred thirteen billion, two hundred twenty-one million, five hundred thirty-three thousand, three hundred twenty-four".