222374073686 has 16 divisors (see below), whose sum is σ = 334027398240. Its totient is φ = 111031677120.

The previous prime is 222374073679. The next prime is 222374073709. The reversal of 222374073686 is 686370473222.

It is a happy number.

222374073686 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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7487426 + ... + 7517066.

It is an arithmetic number, because the mean of its divisors is an integer number (20876712390).

Almost surely, 2^222374073686 is an apocalyptic number.

222374073686 is a deficient number, since it is larger than the sum of its proper divisors (111653324554).

222374073686 is a wasteful number, since it uses less digits than its factorization.

222374073686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34759.

The product of its (nonzero) digits is 4064256, while the sum is 50.

The spelling of 222374073686 in words is "two hundred twenty-two billion, three hundred seventy-four million, seventy-three thousand, six hundred eighty-six".