222266315 has 8 divisors (see below), whose sum is σ = 267293520. Its totient is φ = 177430432.

The previous prime is 222266309. The next prime is 222266321. The reversal of 222266315 is 513662222.

It is an interprime number because it is at equal distance from previous prime (222266309) and next prime (222266321).

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 222266315 - 2⁴ = 222266299 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45260 + ... + 49929.

It is an arithmetic number, because the mean of its divisors is an integer number (33411690).

Almost surely, 2^222266315 is an apocalyptic number.

222266315 is a deficient number, since it is larger than the sum of its proper divisors (45027205).

222266315 is an equidigital number, since it uses as much as digits as its factorization.

222266315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95661.

The product of its digits is 8640, while the sum is 29.

The square root of 222266315 is about 14908.5986933716. The cubic root of 222266315 is about 605.7469225753.

The spelling of 222266315 in words is "two hundred twenty-two million, two hundred sixty-six thousand, three hundred fifteen".