2200100313021 has 32 divisors (see below), whose sum is σ = 3200192765952. Its totient is φ = 1336335330240.

The previous prime is 2200100313011. The next prime is 2200100313043. The reversal of 2200100313021 is 1203130010022.

It is not a de Polignac number, because 2200100313021 - 2⁵ = 2200100312989 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200100313011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3121236 + ... + 3760626.

It is an arithmetic number, because the mean of its divisors is an integer number (100006023936).

Almost surely, 2^{2200100313021} is an apocalyptic number.

It is an amenable number.

2200100313021 is a deficient number, since it is larger than the sum of its proper divisors (1000092452931).

2200100313021 is a wasteful number, since it uses less digits than its factorization.

2200100313021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640553.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 2200100313021 its reverse (1203130010022), we get a palindrome (3403230323043).

The spelling of 2200100313021 in words is "two trillion, two hundred billion, one hundred million, three hundred thirteen thousand, twenty-one".