2202200212200 has 96 divisors (see below), whose sum is σ = 6955628695200. Its totient is φ = 576173128960.

The previous prime is 2202200212193. The next prime is 2202200212207. The reversal of 2202200212200 is 22120022022.

It is an interprime number because it is at equal distance from previous prime (2202200212193) and next prime (2202200212207).

It is a super-2 number, since 2×2202200212200² (a number of 25 digits) contains 22 as substring.

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 2202200212200.

It is not an unprimeable number, because it can be changed into a prime (2202200212207) 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, 34593990 + ... + 34657589.

It is an arithmetic number, because the mean of its divisors is an integer number (72454465575).

Almost surely, 2^{2202200212200} is an apocalyptic number.

2202200212200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2202200212200 is an abundant number, since it is smaller than the sum of its proper divisors (4753428483000).

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

2202200212200 is a wasteful number, since it uses less digits than its factorization.

2202200212200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69251651 (or 69251642 counting only the distinct ones).

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

Adding to 2202200212200 its reverse (22120022022), we get a palindrome (2224320234222).

The spelling of 2202200212200 in words is "two trillion, two hundred two billion, two hundred million, two hundred twelve thousand, two hundred".