2200100100201 has 96 divisors (see below), whose sum is σ = 3463676536320. Its totient is φ = 1340656054272.

The previous prime is 2200100100197. The next prime is 2200100100239. The reversal of 2200100100201 is 1020010010022.

It is not a de Polignac number, because 2200100100201 - 2² = 2200100100197 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (2200100100281) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 198434080 + ... + 198445166.

It is an arithmetic number, because the mean of its divisors is an integer number (36079963920).

Almost surely, 2^{2200100100201} is an apocalyptic number.

It is an amenable number.

2200100100201 is a deficient number, since it is larger than the sum of its proper divisors (1263576436119).

2200100100201 is a wasteful number, since it uses less digits than its factorization.

2200100100201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11455 (or 11452 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 2200100100201 its reverse (1020010010022), we get a palindrome (3220110110223).

The spelling of 2200100100201 in words is "two trillion, two hundred billion, one hundred million, one hundred thousand, two hundred one".