227422118 has 32 divisors (see below), whose sum is σ = 439983360. Its totient is φ = 85548960.

The previous prime is 227422109. The next prime is 227422133. The reversal of 227422118 is 811224722.

It is a Harshad number since it is a multiple of its sum of digits (29).

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, 20996 + ... + 29927.

It is an arithmetic number, because the mean of its divisors is an integer number (13749480).

Almost surely, 2^227422118 is an apocalyptic number.

227422118 is a deficient number, since it is larger than the sum of its proper divisors (212561242).

227422118 is a wasteful number, since it uses less digits than its factorization.

227422118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50972.

The product of its digits is 3584, while the sum is 29.

The square root of 227422118 is about 15080.5211448411. The cubic root of 227422118 is about 610.3949050881.

The spelling of 227422118 in words is "two hundred twenty-seven million, four hundred twenty-two thousand, one hundred eighteen".