118222874 has 16 divisors (see below), whose sum is σ = 221092416. Its totient is φ = 46060800.

The previous prime is 118222873. The next prime is 118222889. The reversal of 118222874 is 478222811.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (118222873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 383687 + ... + 383994.

It is an arithmetic number, because the mean of its divisors is an integer number (13818276).

Almost surely, 2^118222874 is an apocalyptic number.

118222874 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

118222874 is a deficient number, since it is larger than the sum of its proper divisors (102869542).

118222874 is a wasteful number, since it uses less digits than its factorization.

118222874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767701.

The product of its digits is 14336, while the sum is 35.

The square root of 118222874 is about 10873.0342591201. The cubic root of 118222874 is about 490.7954233379.

The spelling of 118222874 in words is "one hundred eighteen million, two hundred twenty-two thousand, eight hundred seventy-four".