2200110201021 has 32 divisors (see below), whose sum is σ = 2965648896000. Its totient is φ = 1450767129984.

The previous prime is 2200110201001. The next prime is 2200110201071. The reversal of 2200110201021 is 1201020110022.

It is not a de Polignac number, because 2200110201021 - 2³⁸ = 1925232294077 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2200110200988 and 2200110201006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200110201001) 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, 75765121 + ... + 75794153.

It is an arithmetic number, because the mean of its divisors is an integer number (92676528000).

Almost surely, 2^{2200110201021} is an apocalyptic number.

It is an amenable number.

2200110201021 is a deficient number, since it is larger than the sum of its proper divisors (765538694979).

2200110201021 is a wasteful number, since it uses less digits than its factorization.

2200110201021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29985.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2200110201021 its reverse (1201020110022), we get a palindrome (3401130311043).

Subtracting from 2200110201021 its reverse (1201020110022), we obtain a palindrome (999090090999).

The spelling of 2200110201021 in words is "two trillion, two hundred billion, one hundred ten million, two hundred one thousand, twenty-one".