222685343682708 has 24 divisors (see below), whose sum is σ = 519600079589248. Its totient is φ = 74228312990016.

The previous prime is 222685343682689. The next prime is 222685343682731. The reversal of 222685343682708 is 807286343586222.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9869116 + ... + 23297427.

Almost surely, 2^{222685343682708} is an apocalyptic number.

It is an amenable number.

222685343682708 is an abundant number, since it is smaller than the sum of its proper divisors (296914735906540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222685343682708 is a wasteful number, since it uses less digits than its factorization.

222685343682708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33726063 (or 33726061 counting only the distinct ones).

The product of its (nonzero) digits is 371589120, while the sum is 66.

The spelling of 222685343682708 in words is "two hundred twenty-two trillion, six hundred eighty-five billion, three hundred forty-three million, six hundred eighty-two thousand, seven hundred eight".