2100110212 has 12 divisors (see below), whose sum is σ = 3753388800. Its totient is φ = 1027713416.

The previous prime is 2100110189. The next prime is 2100110231. The reversal of 2100110212 is 2120110012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5585212 + ... + 5585587.

It is an arithmetic number, because the mean of its divisors is an integer number (312782400).

Almost surely, 2^2100110212 is an apocalyptic number.

It is an amenable number.

2100110212 is a deficient number, since it is larger than the sum of its proper divisors (1653278588).

2100110212 is a wasteful number, since it uses less digits than its factorization.

2100110212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11170850 (or 11170848 counting only the distinct ones).

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

The square root of 2100110212 is about 45826.9594452872. The cubic root of 2100110212 is about 1280.6015670069.

Adding to 2100110212 its reverse (2120110012), we get a palindrome (4220220224).

It can be divided in two parts, 21001 and 10212, that added together give a palindrome (31213).

The spelling of 2100110212 in words is "two billion, one hundred million, one hundred ten thousand, two hundred twelve".