2110311202120 has 32 divisors (see below), whose sum is σ = 5179854769920. Its totient is φ = 767385891520.

The previous prime is 2110311202091. The next prime is 2110311202151. The reversal of 2110311202120 is 212021130112.

It is a junction number, because it is equal to n+sod(n) for n = 2110311202094 and 2110311202103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2398080472 + ... + 2398081351.

It is an arithmetic number, because the mean of its divisors is an integer number (161870461560).

Almost surely, 2^{2110311202120} is an apocalyptic number.

2110311202120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2110311202120 is an abundant number, since it is smaller than the sum of its proper divisors (3069543567800).

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

2110311202120 is a wasteful number, since it uses less digits than its factorization.

2110311202120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4796161845 (or 4796161841 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 2110311202120 its reverse (212021130112), we get a palindrome (2322332332232).

The spelling of 2110311202120 in words is "two trillion, one hundred ten billion, three hundred eleven million, two hundred two thousand, one hundred twenty".