2119118910 has 64 divisors (see below), whose sum is σ = 5200865280. Its totient is φ = 552464640.

The previous prime is 2119118909. The next prime is 2119118921. The reversal of 2119118910 is 198119112.

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, 239770 + ... + 248450.

It is an arithmetic number, because the mean of its divisors is an integer number (81263520).

Almost surely, 2^2119118910 is an apocalyptic number.

2119118910 is an abundant number, since it is smaller than the sum of its proper divisors (3081746370).

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

2119118910 is a wasteful number, since it uses less digits than its factorization.

2119118910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8873.

The product of its (nonzero) digits is 1296, while the sum is 33.

The square root of 2119118910 is about 46033.8887125561. Note that the first 3 decimals coincide. The cubic root of 2119118910 is about 1284.4536651104.

The spelling of 2119118910 in words is "two billion, one hundred nineteen million, one hundred eighteen thousand, nine hundred ten".