118422022 has 32 divisors (see below), whose sum is σ = 198223200. Its totient is φ = 52819200.

The previous prime is 118422011. The next prime is 118422047. The reversal of 118422022 is 220224811.

It is a junction number, because it is equal to n+sod(n) for n = 118421984 and 118422002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43872 + ... + 46492.

It is an arithmetic number, because the mean of its divisors is an integer number (6194475).

Almost surely, 2^118422022 is an apocalyptic number.

118422022 is a deficient number, since it is larger than the sum of its proper divisors (79801178).

118422022 is a wasteful number, since it uses less digits than its factorization.

118422022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2712.

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 118422022 is about 10882.1882909643. The cubic root of 118422022 is about 491.0708525420.

Adding to 118422022 its reverse (220224811), we get a palindrome (338646833).

The spelling of 118422022 in words is "one hundred eighteen million, four hundred twenty-two thousand, twenty-two".