222276016 has 10 divisors (see below), whose sum is σ = 430659812. Its totient is φ = 111138000.

The previous prime is 222276013. The next prime is 222276017. The reversal of 222276016 is 610672222.

It is not an unprimeable number, because it can be changed into a prime (222276013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6946110 + ... + 6946141.

Almost surely, 2^222276016 is an apocalyptic number.

It is an amenable number.

222276016 is a deficient number, since it is larger than the sum of its proper divisors (208383796).

222276016 is a wasteful number, since it uses less digits than its factorization.

222276016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13892259 (or 13892253 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 222276016 is about 14908.9240389775. The cubic root of 222276016 is about 605.7557352248.

The spelling of 222276016 in words is "two hundred twenty-two million, two hundred seventy-six thousand, sixteen".