2110530212 has 24 divisors (see below), whose sum is σ = 4469359104. Its totient is φ = 851306112.

The previous prime is 2110530199. The next prime is 2110530221. The reversal of 2110530212 is 2120350112.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2216468 + ... + 2217419.

It is an arithmetic number, because the mean of its divisors is an integer number (186223296).

Almost surely, 2^2110530212 is an apocalyptic number.

It is an amenable number.

2110530212 is an abundant number, since it is smaller than the sum of its proper divisors (2358828892).

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

2110530212 is a wasteful number, since it uses less digits than its factorization.

2110530212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4433915 (or 4433913 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 2110530212 is about 45940.5073110866. The cubic root of 2110530212 is about 1282.7160369536.

Adding to 2110530212 its reverse (2120350112), we get a palindrome (4230880324).

The spelling of 2110530212 in words is "two billion, one hundred ten million, five hundred thirty thousand, two hundred twelve".