222993016 has 16 divisors (see below), whose sum is σ = 419435640. Its totient is φ = 111143520.

The previous prime is 222993011. The next prime is 222993019. The reversal of 222993016 is 610399222.

222993016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222993011) 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, 41430 + ... + 46501.

Almost surely, 2^222993016 is an apocalyptic number.

It is an amenable number.

222993016 is a deficient number, since it is larger than the sum of its proper divisors (196442624).

222993016 is a wasteful number, since it uses less digits than its factorization.

222993016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88254 (or 88250 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 222993016 is about 14932.9506796212. The cubic root of 222993016 is about 606.4063687623.

The spelling of 222993016 in words is "two hundred twenty-two million, nine hundred ninety-three thousand, sixteen".