222475315 has 8 divisors (see below), whose sum is σ = 267096960. Its totient is φ = 177895872.

The previous prime is 222475289. The next prime is 222475321. The reversal of 222475315 is 513574222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 222475315 - 2⁵ = 222475283 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 2526 + ... + 21244.

It is an arithmetic number, because the mean of its divisors is an integer number (33387120).

Almost surely, 2^222475315 is an apocalyptic number.

222475315 is a deficient number, since it is larger than the sum of its proper divisors (44621645).

222475315 is a wasteful number, since it uses less digits than its factorization.

222475315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21101.

The product of its digits is 16800, while the sum is 31.

The square root of 222475315 is about 14915.6064241451. The cubic root of 222475315 is about 605.9367270837.

The spelling of 222475315 in words is "two hundred twenty-two million, four hundred seventy-five thousand, three hundred fifteen".