222298395 has 16 divisors (see below), whose sum is σ = 388012032. Its totient is φ = 107780960.

The previous prime is 222298379. The next prime is 222298399. The reversal of 222298395 is 593892222.

It is not a de Polignac number, because 222298395 - 2⁴ = 222298379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222298399) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 673467 + ... + 673796.

It is an arithmetic number, because the mean of its divisors is an integer number (24250752).

Almost surely, 2^222298395 is an apocalyptic number.

222298395 is a deficient number, since it is larger than the sum of its proper divisors (165713637).

222298395 is a wasteful number, since it uses less digits than its factorization.

222298395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347282.

The product of its digits is 155520, while the sum is 42.

The square root of 222298395 is about 14909.6745437317. The cubic root of 222298395 is about 605.7760639328.

The spelling of 222298395 in words is "two hundred twenty-two million, two hundred ninety-eight thousand, three hundred ninety-five".