112002111012102 has 16 divisors (see below), whose sum is σ = 231728505542640. Its totient is φ = 36046656417632.

The previous prime is 112002111012091. The next prime is 112002111012109. The reversal of 112002111012102 is 201210111200211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112002111012109) by changing a digit.

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, 321845146413 + ... + 321845146760.

It is an arithmetic number, because the mean of its divisors is an integer number (14483031596415).

Almost surely, 2^{112002111012102} is an apocalyptic number.

112002111012102 is an abundant number, since it is smaller than the sum of its proper divisors (119726394530538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112002111012102 is a wasteful number, since it uses less digits than its factorization.

112002111012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643690293207.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 112002111012102 its reverse (201210111200211), we get a palindrome (313212222212313).

The spelling of 112002111012102 in words is "one hundred twelve trillion, two billion, one hundred eleven million, twelve thousand, one hundred two".