1122112111199 has 8 divisors (see below), whose sum is σ = 1148501798400. Its totient is φ = 1095735790296.

The previous prime is 1122112111181. The next prime is 1122112111207. The reversal of 1122112111199 is 9911112112211.

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-1122112111199 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 (1122112111399) 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, 3171599 + ... + 3507600.

It is an arithmetic number, because the mean of its divisors is an integer number (143562724800).

Almost surely, 2^{1122112111199} is an apocalyptic number.

1122112111199 is a deficient number, since it is larger than the sum of its proper divisors (26389687201).

1122112111199 is an equidigital number, since it uses as much as digits as its factorization.

1122112111199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6683149.

The product of its digits is 648, while the sum is 32.

The spelling of 1122112111199 in words is "one trillion, one hundred twenty-two billion, one hundred twelve million, one hundred eleven thousand, one hundred ninety-nine".