2125612110 has 64 divisors (see below), whose sum is σ = 5142673152. Its totient is φ = 562273536.

The previous prime is 2125612067. The next prime is 2125612141. The reversal of 2125612110 is 112165212.

2125612110 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3111829 + ... + 3112511.

It is an arithmetic number, because the mean of its divisors is an integer number (80354268).

Almost surely, 2^2125612110 is an apocalyptic number.

2125612110 is an abundant number, since it is smaller than the sum of its proper divisors (3017061042).

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

2125612110 is a wasteful number, since it uses less digits than its factorization.

2125612110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377.

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 2125612110 is about 46104.3610735470. The cubic root of 2125612110 is about 1285.7642271782.

Adding to 2125612110 its reverse (112165212), we get a palindrome (2237777322).

The spelling of 2125612110 in words is "two billion, one hundred twenty-five million, six hundred twelve thousand, one hundred ten".