222313209986 has 16 divisors (see below), whose sum is σ = 381292608960. Its totient is φ = 95231027760.

The previous prime is 222313209971. The next prime is 222313210013. The reversal of 222313209986 is 689902313222.

222313209986 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 222313209986.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3808520 + ... + 3866451.

It is an arithmetic number, because the mean of its divisors is an integer number (23830788060).

Almost surely, 2^222313209986 is an apocalyptic number.

222313209986 is a deficient number, since it is larger than the sum of its proper divisors (158979398974).

222313209986 is a wasteful number, since it uses less digits than its factorization.

222313209986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7677049.

The product of its (nonzero) digits is 559872, while the sum is 47.

The spelling of 222313209986 in words is "two hundred twenty-two billion, three hundred thirteen million, two hundred nine thousand, nine hundred eighty-six".