222000020012168 has 16 divisors (see below), whose sum is σ = 416250300817680. Its totient is φ = 110999939794128.

The previous prime is 222000020012167. The next prime is 222000020012231. The reversal of 222000020012168 is 861210020000222.

It is not an unprimeable number, because it can be changed into a prime (222000020012167) 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, 6155855 + ... + 21952097.

It is an arithmetic number, because the mean of its divisors is an integer number (26015643801105).

Almost surely, 2^{222000020012168} is an apocalyptic number.

It is an amenable number.

222000020012168 is a deficient number, since it is larger than the sum of its proper divisors (194250280805512).

222000020012168 is a wasteful number, since it uses less digits than its factorization.

222000020012168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17552996 (or 17552992 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The spelling of 222000020012168 in words is "two hundred twenty-two trillion, twenty million, twelve thousand, one hundred sixty-eight".