222334648 has 16 divisors (see below), whose sum is σ = 431253000. Its totient is φ = 107333856.

The previous prime is 222334643. The next prime is 222334657. The reversal of 222334648 is 846433222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222334643) 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, 478938 + ... + 479401.

Almost surely, 2^222334648 is an apocalyptic number.

It is an amenable number.

222334648 is a deficient number, since it is larger than the sum of its proper divisors (208918352).

222334648 is a wasteful number, since it uses less digits than its factorization.

222334648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 958374 (or 958370 counting only the distinct ones).

The product of its digits is 55296, while the sum is 34.

The square root of 222334648 is about 14910.8902484057. The cubic root of 222334648 is about 605.8089926545.

The spelling of 222334648 in words is "two hundred twenty-two million, three hundred thirty-four thousand, six hundred forty-eight".