113866222 has 8 divisors (see below), whose sum is σ = 171062856. Its totient is φ = 56845272.

The previous prime is 113866219. The next prime is 113866229. The reversal of 113866222 is 222668311.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113866229) 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, 42288 + ... + 44899.

It is an arithmetic number, because the mean of its divisors is an integer number (21382857).

Almost surely, 2^113866222 is an apocalyptic number.

113866222 is a deficient number, since it is larger than the sum of its proper divisors (57196634).

113866222 is an equidigital number, since it uses as much as digits as its factorization.

113866222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87842.

The product of its digits is 6912, while the sum is 31.

The square root of 113866222 is about 10670.8116842160. The cubic root of 113866222 is about 484.6910165721.

The spelling of 113866222 in words is "one hundred thirteen million, eight hundred sixty-six thousand, two hundred twenty-two".