112220100199 has 4 divisors (see below), whose sum is σ = 112222878736. Its totient is φ = 112217321664.

The previous prime is 112220100173. The next prime is 112220100233. The reversal of 112220100199 is 991001022211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 991001022211 = 67 ⋅14791060033.

It is a cyclic number.

It is not a de Polignac number, because 112220100199 - 2¹⁵ = 112220067431 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 (112220100149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1327779 + ... + 1409764.

It is an arithmetic number, because the mean of its divisors is an integer number (28055719684).

Almost surely, 2^112220100199 is an apocalyptic number.

112220100199 is a deficient number, since it is larger than the sum of its proper divisors (2778537).

112220100199 is an equidigital number, since it uses as much as digits as its factorization.

112220100199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2778536.

The product of its (nonzero) digits is 648, while the sum is 28.

The spelling of 112220100199 in words is "one hundred twelve billion, two hundred twenty million, one hundred thousand, one hundred ninety-nine".