2111610607112 has 16 divisors (see below), whose sum is σ = 3959362036800. Its totient is φ = 1055780730640.

The previous prime is 2111610607111. The next prime is 2111610607123. The reversal of 2111610607112 is 2117060161112.

It is not an unprimeable number, because it can be changed into a prime (2111610607111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2703812 + ... + 3396147.

It is an arithmetic number, because the mean of its divisors is an integer number (247460127300).

Almost surely, 2^{2111610607112} is an apocalyptic number.

It is an amenable number.

2111610607112 is a deficient number, since it is larger than the sum of its proper divisors (1847751429688).

2111610607112 is a wasteful number, since it uses less digits than its factorization.

2111610607112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6143236 (or 6143232 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 29.

Adding to 2111610607112 its reverse (2117060161112), we get a palindrome (4228670768224).

The spelling of 2111610607112 in words is "two trillion, one hundred eleven billion, six hundred ten million, six hundred seven thousand, one hundred twelve".