220002202022200 has 96 divisors (see below), whose sum is σ = 574801740021600. Its totient is φ = 77699774338560.

The previous prime is 220002202022147. The next prime is 220002202022209. The reversal of 220002202022200 is 2220202200022.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220002202022209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1839423495 + ... + 1839543094.

It is an arithmetic number, because the mean of its divisors is an integer number (5987518125225).

Almost surely, 2^{220002202022200} is an apocalyptic number.

220002202022200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220002202022200 is an abundant number, since it is smaller than the sum of its proper divisors (354799537999400).

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

220002202022200 is a wasteful number, since it uses less digits than its factorization.

220002202022200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3678966641 (or 3678966632 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 220002202022200 its reverse (2220202200022), we get a palindrome (222222404222222).

It can be divided in two parts, 220002 and 202022200, that added together give a palindrome (202242202).

The spelling of 220002202022200 in words is "two hundred twenty trillion, two billion, two hundred two million, twenty-two thousand, two hundred".