112321212220199 has 8 divisors (see below), whose sum is σ = 115944800796288. Its totient is φ = 108697643873280.

The previous prime is 112321212220181. The next prime is 112321212220219. The reversal of 112321212220199 is 991022212123211.

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-112321212220199 is a prime.

It is a super-2 number, since 2×112321212220199² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112321212220109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6657479 + ... + 16400135.

It is an arithmetic number, because the mean of its divisors is an integer number (14493100099536).

Almost surely, 2^{112321212220199} is an apocalyptic number.

112321212220199 is a deficient number, since it is larger than the sum of its proper divisors (3623588576089).

112321212220199 is an equidigital number, since it uses as much as digits as its factorization.

112321212220199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10114585.

The product of its (nonzero) digits is 15552, while the sum is 38.

The spelling of 112321212220199 in words is "one hundred twelve trillion, three hundred twenty-one billion, two hundred twelve million, two hundred twenty thousand, one hundred ninety-nine".