2210201112021 has 16 divisors (see below), whose sum is σ = 3484060867200. Its totient is φ = 1219421302848.

The previous prime is 2210201112019. The next prime is 2210201112043. The reversal of 2210201112021 is 1202111020122.

It is not a de Polignac number, because 2210201112021 - 2¹ = 2210201112019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210201112421) 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, 1814614426 + ... + 1814615643.

It is an arithmetic number, because the mean of its divisors is an integer number (217753804200).

Almost surely, 2^{2210201112021} is an apocalyptic number.

2210201112021 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2210201112021 is a deficient number, since it is larger than the sum of its proper divisors (1273859755179).

2210201112021 is a wasteful number, since it uses less digits than its factorization.

2210201112021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3629230108.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2210201112021 its reverse (1202111020122), we get a palindrome (3412312132143).

The spelling of 2210201112021 in words is "two trillion, two hundred ten billion, two hundred one million, one hundred twelve thousand, twenty-one".