222016876 has 12 divisors (see below), whose sum is σ = 389455360. Its totient is φ = 110743920.

The previous prime is 222016859. The next prime is 222016877. The reversal of 222016876 is 678610222.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (222016877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64236 + ... + 67603.

Almost surely, 2^222016876 is an apocalyptic number.

It is an amenable number.

222016876 is a deficient number, since it is larger than the sum of its proper divisors (167438484).

222016876 is a wasteful number, since it uses less digits than its factorization.

222016876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132264 (or 132262 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 222016876 is about 14900.2307364685. The cubic root of 222016876 is about 605.5202373563.

The spelling of 222016876 in words is "two hundred twenty-two million, sixteen thousand, eight hundred seventy-six".