113837222 has 8 divisors (see below), whose sum is σ = 173095176. Its totient is φ = 56138832.

The previous prime is 113837179. The next prime is 113837233. The reversal of 113837222 is 222738311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×113837222² = 25917826225354568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 389708 + ... + 389999.

It is an arithmetic number, because the mean of its divisors is an integer number (21636897).

Almost surely, 2^113837222 is an apocalyptic number.

113837222 is a deficient number, since it is larger than the sum of its proper divisors (59257954).

113837222 is an equidigital number, since it uses as much as digits as its factorization.

113837222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779782.

The product of its digits is 4032, while the sum is 29.

The square root of 113837222 is about 10669.4527507272. The cubic root of 113837222 is about 484.6498652612.

The spelling of 113837222 in words is "one hundred thirteen million, eight hundred thirty-seven thousand, two hundred twenty-two".