220002001100202 has 16 divisors (see below), whose sum is σ = 448305964506720. Its totient is φ = 71950339982352.

The previous prime is 220002001100191. The next prime is 220002001100207. The reversal of 220002001100202 is 202001100200022.

It is not an unprimeable number, because it can be changed into a prime (220002001100207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345915095752 + ... + 345915096387.

It is an arithmetic number, because the mean of its divisors is an integer number (28019122781670).

Almost surely, 2^{220002001100202} is an apocalyptic number.

220002001100202 is an abundant number, since it is smaller than the sum of its proper divisors (228303963406518).

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

220002001100202 is a wasteful number, since it uses less digits than its factorization.

220002001100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691830192197.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 220002001100202 its reverse (202001100200022), we get a palindrome (422003101300224).

The spelling of 220002001100202 in words is "two hundred twenty trillion, two billion, one million, one hundred thousand, two hundred two".