2110101200120 has 64 divisors (see below), whose sum is σ = 4979820237120. Its totient is φ = 803159875584.

The previous prime is 2110101200099. The next prime is 2110101200159. The reversal of 2110101200120 is 210021010112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5764379 + ... + 6119498.

It is an arithmetic number, because the mean of its divisors is an integer number (77809691205).

Almost surely, 2^{2110101200120} is an apocalyptic number.

2110101200120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2110101200120 is an abundant number, since it is smaller than the sum of its proper divisors (2869719037000).

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

2110101200120 is a wasteful number, since it uses less digits than its factorization.

2110101200120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11884104 (or 11884100 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 2110101200120 its reverse (210021010112), we get a palindrome (2320122210232).

The spelling of 2110101200120 in words is "two trillion, one hundred ten billion, one hundred one million, two hundred thousand, one hundred twenty".