112002112021091 has 2 divisors, whose sum is σ = 112002112021092. Its totient is φ = 112002112021090.

The previous prime is 112002112020941. The next prime is 112002112021133. The reversal of 112002112021091 is 190120211200211.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (190120211200211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112002112021091 - 2¹⁴ = 112002112004707 is a prime.

It is not a weakly prime, because it can be changed into another prime (112002112021391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56001056010545 + 56001056010546.

It is an arithmetic number, because the mean of its divisors is an integer number (56001056010546).

Almost surely, 2^{112002112021091} is an apocalyptic number.

112002112021091 is a deficient number, since it is larger than the sum of its proper divisors (1).

112002112021091 is an equidigital number, since it uses as much as digits as its factorization.

112002112021091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 23.

The spelling of 112002112021091 in words is "one hundred twelve trillion, two billion, one hundred twelve million, twenty-one thousand, ninety-one".