118322265 has 32 divisors (see below), whose sum is σ = 194757120. Its totient is φ = 61311744.

The previous prime is 118322231. The next prime is 118322273. The reversal of 118322265 is 562223811.

It is not a de Polignac number, because 118322265 - 2¹⁴ = 118305881 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110151 + ... + 111219.

It is an arithmetic number, because the mean of its divisors is an integer number (6086160).

Almost surely, 2^118322265 is an apocalyptic number.

118322265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

118322265 is a deficient number, since it is larger than the sum of its proper divisors (76434855).

118322265 is a wasteful number, since it uses less digits than its factorization.

118322265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1281.

The product of its digits is 5760, while the sum is 30.

The square root of 118322265 is about 10877.6038262110. The cubic root of 118322265 is about 490.9329234751.

The spelling of 118322265 in words is "one hundred eighteen million, three hundred twenty-two thousand, two hundred sixty-five".