113221333032 has 64 divisors (see below), whose sum is σ = 298007035200. Its totient is φ = 35747366400.

The previous prime is 113221333009. The next prime is 113221333061. The reversal of 113221333032 is 230333122311.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 113221332993 and 113221333011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2761708 + ... + 2802404.

It is an arithmetic number, because the mean of its divisors is an integer number (4656359925).

Almost surely, 2^113221333032 is an apocalyptic number.

113221333032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113221333032 is an abundant number, since it is smaller than the sum of its proper divisors (184785702168).

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

113221333032 is a wasteful number, since it uses less digits than its factorization.

113221333032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46826 (or 46822 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 113221333032 its reverse (230333122311), we get a palindrome (343554455343).

The spelling of 113221333032 in words is "one hundred thirteen billion, two hundred twenty-one million, three hundred thirty-three thousand, thirty-two".