118923022 has 4 divisors (see below), whose sum is σ = 178384536. Its totient is φ = 59461510.

The previous prime is 118923011. The next prime is 118923023. The reversal of 118923022 is 220329811.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×118923022² = 28285370323224968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118923023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29730754 + ... + 29730757.

It is an arithmetic number, because the mean of its divisors is an integer number (44596134).

Almost surely, 2^118923022 is an apocalyptic number.

118923022 is a deficient number, since it is larger than the sum of its proper divisors (59461514).

118923022 is an equidigital number, since it uses as much as digits as its factorization.

118923022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59461513.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 118923022 is about 10905.1832630176. The cubic root of 118923022 is about 491.7623916014.

The spelling of 118923022 in words is "one hundred eighteen million, nine hundred twenty-three thousand, twenty-two".