222116002 has 16 divisors (see below), whose sum is σ = 341431200. Its totient is φ = 108334720.

The previous prime is 222115997. The next prime is 222116003. The reversal of 222116002 is 200611222.

222116002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (222116003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8274 + ... + 22642.

It is an arithmetic number, because the mean of its divisors is an integer number (21339450).

Almost surely, 2^222116002 is an apocalyptic number.

222116002 is a deficient number, since it is larger than the sum of its proper divisors (119315198).

222116002 is a wasteful number, since it uses less digits than its factorization.

222116002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14561.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 222116002 is about 14903.5566895959. The cubic root of 222116002 is about 605.6103414201.

Adding to 222116002 its reverse (200611222), we get a palindrome (422727224).

The spelling of 222116002 in words is "two hundred twenty-two million, one hundred sixteen thousand, two".