112102012012102 has 16 divisors (see below), whose sum is σ = 192175027644960. Its totient is φ = 48043681956288.

The previous prime is 112102012012093. The next prime is 112102012012147. The reversal of 112102012012102 is 201210210201211.

It is a super-2 number, since 2×112102012012102² (a number of 29 digits) contains 22 as substring.

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, 22999048 + ... + 27443764.

It is an arithmetic number, because the mean of its divisors is an integer number (12010939227810).

Almost surely, 2^{112102012012102} is an apocalyptic number.

112102012012102 is a deficient number, since it is larger than the sum of its proper divisors (80073015632858).

112102012012102 is a wasteful number, since it uses less digits than its factorization.

112102012012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6246255.

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

Adding to 112102012012102 its reverse (201210210201211), we get a palindrome (313312222213313).

The spelling of 112102012012102 in words is "one hundred twelve trillion, one hundred two billion, twelve million, twelve thousand, one hundred two".