2110120114221 has 64 divisors (see below), whose sum is σ = 3703164149760. Its totient is φ = 1162513788480.

The previous prime is 2110120114187. The next prime is 2110120114237. The reversal of 2110120114221 is 1224110210112.

2110120114221 is a `hidden beast` number, since 2 + 110 + 120 + 11 + 422 + 1 = 666.

It is not a de Polignac number, because 2110120114221 - 2⁷ = 2110120114093 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2110120114194 and 2110120114203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110120114121) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1177570 + ... + 2367891.

It is an arithmetic number, because the mean of its divisors is an integer number (57861939840).

Almost surely, 2^{2110120114221} is an apocalyptic number.

2110120114221 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2110120114221 is a deficient number, since it is larger than the sum of its proper divisors (1593044035539).

2110120114221 is a wasteful number, since it uses less digits than its factorization.

2110120114221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3545591 (or 3545585 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 2110120114221 its reverse (1224110210112), we get a palindrome (3334230324333).

The spelling of 2110120114221 in words is "two trillion, one hundred ten billion, one hundred twenty million, one hundred fourteen thousand, two hundred twenty-one".