2111120102012 has 24 divisors (see below), whose sum is σ = 3824439894912. Its totient is φ = 1018615910400.

The previous prime is 2111120102009. The next prime is 2111120102041. The reversal of 2111120102012 is 2102010211112.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 24071189 + ... + 24158732.

It is an arithmetic number, because the mean of its divisors is an integer number (159351662288).

Almost surely, 2^{2111120102012} is an apocalyptic number.

It is an amenable number.

2111120102012 is a deficient number, since it is larger than the sum of its proper divisors (1713319792900).

2111120102012 is a wasteful number, since it uses less digits than its factorization.

2111120102012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48230309 (or 48230307 counting only the distinct ones).

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

Adding to 2111120102012 its reverse (2102010211112), we get a palindrome (4213130313124).

The spelling of 2111120102012 in words is "two trillion, one hundred eleven billion, one hundred twenty million, one hundred two thousand, twelve".