2110120221112 has 32 divisors (see below), whose sum is σ = 3967227360000. Its totient is φ = 1052193367008.

The previous prime is 2110120221101. The next prime is 2110120221119. The reversal of 2110120221112 is 2111220210112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110120221119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60376939 + ... + 60411877.

It is an arithmetic number, because the mean of its divisors is an integer number (123975855000).

Almost surely, 2^{2110120221112} is an apocalyptic number.

It is an amenable number.

2110120221112 is a deficient number, since it is larger than the sum of its proper divisors (1857107138888).

2110120221112 is a wasteful number, since it uses less digits than its factorization.

2110120221112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55243 (or 55239 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 2110120221112 its reverse (2111220210112), we get a palindrome (4221340431224).

The spelling of 2110120221112 in words is "two trillion, one hundred ten billion, one hundred twenty million, two hundred twenty-one thousand, one hundred twelve".