20220200168 has 16 divisors (see below), whose sum is σ = 43329000480. Its totient is φ = 8665800048.

The previous prime is 20220200167. The next prime is 20220200171. The reversal of 20220200168 is 86100202202.

It is not an unprimeable number, because it can be changed into a prime (20220200167) 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, 180537446 + ... + 180537557.

It is an arithmetic number, because the mean of its divisors is an integer number (2708062530).

Almost surely, 2^20220200168 is an apocalyptic number.

20220200168 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

20220200168 is an abundant number, since it is smaller than the sum of its proper divisors (23108800312).

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

20220200168 is a wasteful number, since it uses less digits than its factorization.

20220200168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361075016 (or 361075012 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The spelling of 20220200168 in words is "twenty billion, two hundred twenty million, two hundred thousand, one hundred sixty-eight".