2120112121199 has 8 divisors (see below), whose sum is σ = 2122611603840. Its totient is φ = 2117612851200.

The previous prime is 2120112121187. The next prime is 2120112121213. The reversal of 2120112121199 is 9911212110212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2120112121199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120112121159) 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, 29397314 + ... + 29469344.

It is an arithmetic number, because the mean of its divisors is an integer number (265326450480).

Almost surely, 2^{2120112121199} is an apocalyptic number.

2120112121199 is a deficient number, since it is larger than the sum of its proper divisors (2499482641).

2120112121199 is an equidigital number, since it uses as much as digits as its factorization.

2120112121199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106321.

The product of its (nonzero) digits is 1296, while the sum is 32.

The spelling of 2120112121199 in words is "two trillion, one hundred twenty billion, one hundred twelve million, one hundred twenty-one thousand, one hundred ninety-nine".