2110220010121 has 8 divisors (see below), whose sum is σ = 2221754031200. Its totient is φ = 1998732970080.

The previous prime is 2110220010061. The next prime is 2110220010167. The reversal of 2110220010121 is 1210100220112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2110220010121 - 2⁹ = 2110220009609 is a prime.

It is a super-2 number, since 2×2110220010121² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2110220010191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11653035 + ... + 11832736.

It is an arithmetic number, because the mean of its divisors is an integer number (277719253900).

Almost surely, 2^{2110220010121} is an apocalyptic number.

It is an amenable number.

2110220010121 is a deficient number, since it is larger than the sum of its proper divisors (111534021079).

2110220010121 is a wasteful number, since it uses less digits than its factorization.

2110220010121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23490519.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2110220010121 its reverse (1210100220112), we get a palindrome (3320320230233).

The spelling of 2110220010121 in words is "two trillion, one hundred ten billion, two hundred twenty million, ten thousand, one hundred twenty-one".