112022211001 has 2 divisors, whose sum is σ = 112022211002. Its totient is φ = 112022211000.

The previous prime is 112022210977. The next prime is 112022211031. The reversal of 112022211001 is 100112220211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 57359771001 + 54662440000 = 239499^2 + 233800^2 .

It is an emirp because it is prime and its reverse (100112220211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112022211001 - 2¹⁹ = 112021686713 is a prime.

It is not a weakly prime, because it can be changed into another prime (112022211031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56011105500 + 56011105501.

It is an arithmetic number, because the mean of its divisors is an integer number (56011105501).

Almost surely, 2^112022211001 is an apocalyptic number.

It is an amenable number.

112022211001 is a deficient number, since it is larger than the sum of its proper divisors (1).

112022211001 is an equidigital number, since it uses as much as digits as its factorization.

112022211001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 112022211001 its reverse (100112220211), we get a palindrome (212134431212).

The spelling of 112022211001 in words is "one hundred twelve billion, twenty-two million, two hundred eleven thousand, one".