112211001923 has 2 divisors, whose sum is σ = 112211001924. Its totient is φ = 112211001922.

The previous prime is 112211001901. The next prime is 112211001997. The reversal of 112211001923 is 329100112211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112211001923 - 2¹⁰ = 112211000899 is a prime.

It is not a weakly prime, because it can be changed into another prime (112211001323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56105500961 + 56105500962.

It is an arithmetic number, because the mean of its divisors is an integer number (56105500962).

Almost surely, 2^112211001923 is an apocalyptic number.

112211001923 is a deficient number, since it is larger than the sum of its proper divisors (1).

112211001923 is an equidigital number, since it uses as much as digits as its factorization.

112211001923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 23.

The spelling of 112211001923 in words is "one hundred twelve billion, two hundred eleven million, one thousand, nine hundred twenty-three".