113122220332 has 12 divisors (see below), whose sum is σ = 215960602536. Its totient is φ = 51419191040.

The previous prime is 113122220317. The next prime is 113122220333. The reversal of 113122220332 is 233022221311.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (113122220333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1285479733 + ... + 1285479820.

It is an arithmetic number, because the mean of its divisors is an integer number (17996716878).

Almost surely, 2^113122220332 is an apocalyptic number.

It is an amenable number.

113122220332 is a deficient number, since it is larger than the sum of its proper divisors (102838382204).

113122220332 is a wasteful number, since it uses less digits than its factorization.

113122220332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2570959568 (or 2570959566 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 113122220332 its reverse (233022221311), we get a palindrome (346144441643).

The spelling of 113122220332 in words is "one hundred thirteen billion, one hundred twenty-two million, two hundred twenty thousand, three hundred thirty-two".