22202001168 has 20 divisors (see below), whose sum is σ = 57355169808. Its totient is φ = 7400667040.

The previous prime is 22202001121. The next prime is 22202001169. The reversal of 22202001168 is 86110020222.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (22202001169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231270798 + ... + 231270893.

Almost surely, 2^22202001168 is an apocalyptic number.

It is an amenable number.

22202001168 is an abundant number, since it is smaller than the sum of its proper divisors (35153168640).

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

22202001168 is a wasteful number, since it uses less digits than its factorization.

22202001168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462541702 (or 462541696 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The spelling of 22202001168 in words is "twenty-two billion, two hundred two million, one thousand, one hundred sixty-eight".