2110221210112 has 40 divisors (see below), whose sum is σ = 4216454808192. Its totient is φ = 1055077094400.

The previous prime is 2110221210091. The next prime is 2110221210121. The reversal of 2110221210112 is 2110121220112.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26948937 + ... + 27027127.

Almost surely, 2^{2110221210112} is an apocalyptic number.

It is an amenable number.

2110221210112 is a deficient number, since it is larger than the sum of its proper divisors (2106233598080).

2110221210112 is an frugal number, since it uses more digits than its factorization.

2110221210112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130920 (or 130904 counting only the distinct ones).

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

Adding to 2110221210112 its reverse (2110121220112), we get a palindrome (4220342430224).

The spelling of 2110221210112 in words is "two trillion, one hundred ten billion, two hundred twenty-one million, two hundred ten thousand, one hundred twelve".