222616104 has 16 divisors (see below), whose sum is σ = 556540320. Its totient is φ = 74205360.

The previous prime is 222616099. The next prime is 222616127. The reversal of 222616104 is 401616222.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 9275671 = 222616104 / (2 + 2 + 2 + 6 + 1 + 6 + 1 + 0 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4637812 + ... + 4637859.

It is an arithmetic number, because the mean of its divisors is an integer number (34783770).

Almost surely, 2^222616104 is an apocalyptic number.

222616104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

222616104 is an abundant number, since it is smaller than the sum of its proper divisors (333924216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222616104 is a wasteful number, since it uses less digits than its factorization.

222616104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9275680 (or 9275676 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 222616104 is about 14920.3251975284. The cubic root of 222616104 is about 606.0645183951.

The spelling of 222616104 in words is "two hundred twenty-two million, six hundred sixteen thousand, one hundred four".