222015795 has 8 divisors (see below), whose sum is σ = 355225296. Its totient is φ = 118408416.

The previous prime is 222015791. The next prime is 222015809. The reversal of 222015795 is 597510222.

It is a happy number.

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

It is not a de Polignac number, because 222015795 - 2² = 222015791 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222015791) 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, 7400512 + ... + 7400541.

It is an arithmetic number, because the mean of its divisors is an integer number (44403162).

Almost surely, 2^222015795 is an apocalyptic number.

222015795 is a deficient number, since it is larger than the sum of its proper divisors (133209501).

222015795 is a wasteful number, since it uses less digits than its factorization.

222015795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14801061.

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 222015795 is about 14900.1944618183. The cubic root of 222015795 is about 605.5192545956.

The spelling of 222015795 in words is "two hundred twenty-two million, fifteen thousand, seven hundred ninety-five".