2200020210100 has 36 divisors (see below), whose sum is σ = 4885068141184. Its totient is φ = 859542778080.

The previous prime is 2200020209987. The next prime is 2200020210109. The reversal of 2200020210100 is 10120200022.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200020210109) 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 11 ways as a sum of consecutive naturals, for example, 255812004 + ... + 255820603.

Almost surely, 2^{2200020210100} is an apocalyptic number.

2200020210100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200020210100 is an abundant number, since it is smaller than the sum of its proper divisors (2685047931084).

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

2200020210100 is a wasteful number, since it uses less digits than its factorization.

2200020210100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511632664 (or 511632657 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 2200020210100 its reverse (10120200022), we get a palindrome (2210140410122).

The spelling of 2200020210100 in words is "two trillion, two hundred billion, twenty million, two hundred ten thousand, one hundred".