112220110999 has 2 divisors, whose sum is σ = 112220111000. Its totient is φ = 112220110998.

The previous prime is 112220110987. The next prime is 112220111033. The reversal of 112220110999 is 999011022211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112220110999 - 2²¹ = 112218013847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112220110909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56110055499 + 56110055500.

It is an arithmetic number, because the mean of its divisors is an integer number (56110055500).

Almost surely, 2^112220110999 is an apocalyptic number.

112220110999 is a deficient number, since it is larger than the sum of its proper divisors (1).

112220110999 is an equidigital number, since it uses as much as digits as its factorization.

112220110999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 37.

The spelling of 112220110999 in words is "one hundred twelve billion, two hundred twenty million, one hundred ten thousand, nine hundred ninety-nine".