22202000212200 has 96 divisors (see below), whose sum is σ = 68839966951200. Its totient is φ = 5919349192960.

The previous prime is 22202000212199. The next prime is 22202000212201. The reversal of 22202000212200 is 221200020222.

It is an interprime number because it is at equal distance from previous prime (22202000212199) and next prime (22202000212201).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 22202000212200.

It is not an unprimeable number, because it can be changed into a prime (22202000212201) 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 23 ways as a sum of consecutive naturals, for example, 696315 + ... + 6699914.

It is an arithmetic number, because the mean of its divisors is an integer number (717082989075).

Almost surely, 2^{22202000212200} is an apocalyptic number.

22202000212200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22202000212200 is an abundant number, since it is smaller than the sum of its proper divisors (46637966739000).

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

22202000212200 is a wasteful number, since it uses less digits than its factorization.

22202000212200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7401251 (or 7401242 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 22202000212200 its reverse (221200020222), we get a palindrome (22423200232422).

The spelling of 22202000212200 in words is "twenty-two trillion, two hundred two billion, two hundred twelve thousand, two hundred".