2110122010 has 8 divisors (see below), whose sum is σ = 3798219636. Its totient is φ = 844048800.

The previous prime is 2110121999. The next prime is 2110122017. The reversal of 2110122010 is 102210112.

It can be written as a sum of positive squares in 2 ways, for example, as 2051093521 + 59028489 = 45289^2 + 7683^2 .

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

It is a super-2 number, since 2×2110122010² = 8905229794172880200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 211012201 = 2110122010 / (2 + 1 + 1 + 0 + 1 + 2 + 2 + 0 + 1 + 0).

It is not an unprimeable number, because it can be changed into a prime (2110122017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105506091 + ... + 105506110.

Almost surely, 2^2110122010 is an apocalyptic number.

2110122010 is a deficient number, since it is larger than the sum of its proper divisors (1688097626).

2110122010 is a wasteful number, since it uses less digits than its factorization.

2110122010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211012208.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 2110122010 is about 45936.0643721249. The cubic root of 2110122010 is about 1282.6333340369.

Adding to 2110122010 its reverse (102210112), we get a palindrome (2212332122).

The spelling of 2110122010 in words is "two billion, one hundred ten million, one hundred twenty-two thousand, ten".