2110122 has 24 divisors (see below), whose sum is σ = 5225376. Its totient is φ = 602856.

The previous prime is 2110103. The next prime is 2110123. The reversal of 2110122 is 2210112.

It is a super-2 number, since 2×2110122² = 8905229709768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (2110123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8248 + ... + 8499.

It is an arithmetic number, because the mean of its divisors is an integer number (217724).

2^2110122 is an apocalyptic number.

2110122 is an abundant number, since it is smaller than the sum of its proper divisors (3115254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2110122 is a wasteful number, since it uses less digits than its factorization.

2110122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16762 (or 16759 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 2110122 is about 1452.6258981582. The cubic root of 2110122 is about 128.2633332011.

Adding to 2110122 its reverse (2210112), we get a palindrome (4320234).

The spelling of 2110122 in words is "two million, one hundred ten thousand, one hundred twenty-two".