112211202001939 has 2 divisors, whose sum is σ = 112211202001940. Its totient is φ = 112211202001938.

The previous prime is 112211202001937. The next prime is 112211202001961. The reversal of 112211202001939 is 939100202112211.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (939100202112211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112211202001939 - 2¹ = 112211202001937 is a prime.

Together with 112211202001937, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (112211202001937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56105601000969 + 56105601000970.

It is an arithmetic number, because the mean of its divisors is an integer number (56105601000970).

Almost surely, 2^{112211202001939} is an apocalyptic number.

112211202001939 is a deficient number, since it is larger than the sum of its proper divisors (1).

112211202001939 is an equidigital number, since it uses as much as digits as its factorization.

112211202001939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 34.

The spelling of 112211202001939 in words is "one hundred twelve trillion, two hundred eleven billion, two hundred two million, one thousand, nine hundred thirty-nine".