2102212096 has 40 divisors (see below), whose sum is σ = 4212386640. Its totient is φ = 1048086528.

The previous prime is 2102212043. The next prime is 2102212109. The reversal of 2102212096 is 6902122012.

It is a self number, because there is not a number n which added to its sum of digits gives 2102212096.

It is a congruent number.

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, 178090 + ... + 189526.

It is an arithmetic number, because the mean of its divisors is an integer number (105309666).

Almost surely, 2^2102212096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2102212096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2106193320).

2102212096 is an abundant number, since it is smaller than the sum of its proper divisors (2110174544).

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

2102212096 is an equidigital number, since it uses as much as digits as its factorization.

2102212096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11814 (or 11798 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 2102212096 is about 45849.8865429349. The cubic root of 2102212096 is about 1281.0286522847.

The spelling of 2102212096 in words is "two billion, one hundred two million, two hundred twelve thousand, ninety-six".