118322225 has 24 divisors (see below), whose sum is σ = 169245120. Its totient is φ = 80377920.

The previous prime is 118322219. The next prime is 118322231. The reversal of 118322225 is 522223811.

It is an interprime number because it is at equal distance from previous prime (118322219) and next prime (118322231).

It is not a de Polignac number, because 118322225 - 2¹⁴ = 118305841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 118322194 and 118322203.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 15974 + ... + 22176.

It is an arithmetic number, because the mean of its divisors is an integer number (7051880).

Almost surely, 2^118322225 is an apocalyptic number.

It is an amenable number.

118322225 is a deficient number, since it is larger than the sum of its proper divisors (50922895).

118322225 is a wasteful number, since it uses less digits than its factorization.

118322225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6329 (or 6324 counting only the distinct ones).

The product of its digits is 1920, while the sum is 26.

The square root of 118322225 is about 10877.6019875706. The cubic root of 118322225 is about 490.9328681535.

The spelling of 118322225 in words is "one hundred eighteen million, three hundred twenty-two thousand, two hundred twenty-five".