2201020202200 has 96 divisors (see below), whose sum is σ = 5418909484560. Its totient is φ = 828540518400.

The previous prime is 2201020202177. The next prime is 2201020202201. The reversal of 2201020202200 is 22020201022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201020202201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45675319 + ... + 45723481.

Almost surely, 2^{2201020202200} is an apocalyptic number.

2201020202200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2201020202200 is an abundant number, since it is smaller than the sum of its proper divisors (3217889282360).

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

2201020202200 is a wasteful number, since it uses less digits than its factorization.

2201020202200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61637 (or 61628 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 2201020202200 its reverse (22020201022), we get a palindrome (2223040403222).

The spelling of 2201020202200 in words is "two trillion, two hundred one billion, twenty million, two hundred two thousand, two hundred".