2100244022 has 16 divisors (see below), whose sum is σ = 3353156352. Its totient is φ = 983172480.

The previous prime is 2100244019. The next prime is 2100244033. The reversal of 2100244022 is 2204420012.

It is a happy number.

It is a super-2 number, since 2×2100244022² = 8822049903893472968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

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, 155213 + ... + 168200.

It is an arithmetic number, because the mean of its divisors is an integer number (209572272).

Almost surely, 2^2100244022 is an apocalyptic number.

2100244022 is a deficient number, since it is larger than the sum of its proper divisors (1252912330).

2100244022 is a wasteful number, since it uses less digits than its factorization.

2100244022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323623.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 2100244022 is about 45828.4193705172. The cubic root of 2100244022 is about 1280.6287645726.

Adding to 2100244022 its reverse (2204420012), we get a palindrome (4304664034).

The spelling of 2100244022 in words is "two billion, one hundred million, two hundred forty-four thousand, twenty-two".