2102211120110 has 16 divisors (see below), whose sum is σ = 3783997226016. Its totient is φ = 840880623648.

The previous prime is 2102211120091. The next prime is 2102211120197. The reversal of 2102211120110 is 110211122012.

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 7 ways as a sum of consecutive naturals, for example, 3120647 + ... + 3734013.

It is an arithmetic number, because the mean of its divisors is an integer number (236499826626).

Almost surely, 2^{2102211120110} is an apocalyptic number.

2102211120110 is a deficient number, since it is larger than the sum of its proper divisors (1681786105906).

2102211120110 is a wasteful number, since it uses less digits than its factorization.

2102211120110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956107.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2102211120110 its reverse (110211122012), we get a palindrome (2212422242122).

It can be divided in two parts, 210221 and 1120110, that added together give a palindrome (1330331).

The spelling of 2102211120110 in words is "two trillion, one hundred two billion, two hundred eleven million, one hundred twenty thousand, one hundred ten".