222095238 has 16 divisors (see below), whose sum is σ = 456196080. Its totient is φ = 72030816.

The previous prime is 222095233. The next prime is 222095243. The reversal of 222095238 is 832590222.

It is an interprime number because it is at equal distance from previous prime (222095233) and next prime (222095243).

222095238 is a modest number, since divided by 95238 gives 222 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 222095199 and 222095208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222095231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 499993 + ... + 500436.

It is an arithmetic number, because the mean of its divisors is an integer number (28512255).

Almost surely, 2^222095238 is an apocalyptic number.

222095238 is an abundant number, since it is smaller than the sum of its proper divisors (234100842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222095238 is a wasteful number, since it uses less digits than its factorization.

222095238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000471.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 222095238 is about 14902.8600610755. The cubic root of 222095238 is about 605.5914694720.

The spelling of 222095238 in words is "two hundred twenty-two million, ninety-five thousand, two hundred thirty-eight".