2120101201110 has 32 divisors (see below), whose sum is σ = 5088307403520. Its totient is φ = 565353151328.

The previous prime is 2120101201063. The next prime is 2120101201123. The reversal of 2120101201110 is 111021010212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2217121 + ... + 3025859.

It is an arithmetic number, because the mean of its divisors is an integer number (159009606360).

Almost surely, 2^{2120101201110} is an apocalyptic number.

2120101201110 is an abundant number, since it is smaller than the sum of its proper divisors (2968206202410).

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

2120101201110 is a wasteful number, since it uses less digits than its factorization.

2120101201110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896132.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 2120101201110 its reverse (111021010212), we get a palindrome (2231122211322).

The spelling of 2120101201110 in words is "two trillion, one hundred twenty billion, one hundred one million, two hundred one thousand, one hundred ten".