1110212111199 has 4 divisors (see below), whose sum is σ = 1480282814936. Its totient is φ = 740141407464.

The previous prime is 1110212111171. The next prime is 1110212111231. The reversal of 1110212111199 is 9911112120111.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1110212111199 - 2¹⁵ = 1110212078431 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 (1110212111159) 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 3 ways as a sum of consecutive naturals, for example, 185035351864 + ... + 185035351869.

It is an arithmetic number, because the mean of its divisors is an integer number (370070703734).

Almost surely, 2^{1110212111199} is an apocalyptic number.

1110212111199 is a deficient number, since it is larger than the sum of its proper divisors (370070703737).

1110212111199 is an equidigital number, since it uses as much as digits as its factorization.

1110212111199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370070703736.

The product of its (nonzero) digits is 324, while the sum is 30.

The spelling of 1110212111199 in words is "one trillion, one hundred ten billion, two hundred twelve million, one hundred eleven thousand, one hundred ninety-nine".