222486604 has 12 divisors (see below), whose sum is σ = 392797944. Its totient is φ = 110258624.

The previous prime is 222486569. The next prime is 222486611. The reversal of 222486604 is 406684222.

It is a self number, because there is not a number n which added to its sum of digits gives 222486604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245662 + ... + 246565.

It is an arithmetic number, because the mean of its divisors is an integer number (32733162).

Almost surely, 2^222486604 is an apocalyptic number.

It is an amenable number.

222486604 is a deficient number, since it is larger than the sum of its proper divisors (170311340).

222486604 is a wasteful number, since it uses less digits than its factorization.

222486604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492344 (or 492342 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 222486604 is about 14915.9848484772. The cubic root of 222486604 is about 605.9469758672.

The spelling of 222486604 in words is "two hundred twenty-two million, four hundred eighty-six thousand, six hundred four".