2200032201021 has 16 divisors (see below), whose sum is σ = 2935828666368. Its totient is φ = 1465462382400.

The previous prime is 2200032200963. The next prime is 2200032201041. The reversal of 2200032201021 is 1201022300022.

It is a happy number.

It is not a de Polignac number, because 2200032201021 - 2⁶ = 2200032200957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200032201041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20666551 + ... + 20772731.

It is an arithmetic number, because the mean of its divisors is an integer number (183489291648).

Almost surely, 2^{2200032201021} is an apocalyptic number.

It is an amenable number.

2200032201021 is a deficient number, since it is larger than the sum of its proper divisors (735796465347).

2200032201021 is a wasteful number, since it uses less digits than its factorization.

2200032201021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111892.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 2200032201021 its reverse (1201022300022), we get a palindrome (3401054501043).

Subtracting from 2200032201021 its reverse (1201022300022), we obtain a palindrome (999009900999).

The spelling of 2200032201021 in words is "two trillion, two hundred billion, thirty-two million, two hundred one thousand, twenty-one".