222298612 has 12 divisors (see below), whose sum is σ = 389737600. Its totient is φ = 110945016.

The previous prime is 222298577. The next prime is 222298619. The reversal of 222298612 is 216892222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222298619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48612 + ... + 52987.

Almost surely, 2^222298612 is an apocalyptic number.

It is an amenable number.

222298612 is a deficient number, since it is larger than the sum of its proper divisors (167438988).

222298612 is a wasteful number, since it uses less digits than its factorization.

222298612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102150 (or 102148 counting only the distinct ones).

The product of its digits is 13824, while the sum is 34.

The square root of 222298612 is about 14909.6818208840. The cubic root of 222298612 is about 605.7762610453.

The spelling of 222298612 in words is "two hundred twenty-two million, two hundred ninety-eight thousand, six hundred twelve".