2110032210221 has 16 divisors (see below), whose sum is σ = 2306407536384. Its totient is φ = 1918527107904.

The previous prime is 2110032210179. The next prime is 2110032210229. The reversal of 2110032210221 is 1220122300112.

It is a cyclic number.

It is not a de Polignac number, because 2110032210221 - 2¹⁴ = 2110032193837 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2110032210221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110032210229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15021911 + ... + 15161723.

It is an arithmetic number, because the mean of its divisors is an integer number (144150471024).

Almost surely, 2^{2110032210221} is an apocalyptic number.

It is an amenable number.

2110032210221 is a deficient number, since it is larger than the sum of its proper divisors (196375326163).

2110032210221 is a wasteful number, since it uses less digits than its factorization.

2110032210221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157220.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2110032210221 its reverse (1220122300112), we get a palindrome (3330154510333).

The spelling of 2110032210221 in words is "two trillion, one hundred ten billion, thirty-two million, two hundred ten thousand, two hundred twenty-one".