112220303213 has 2 divisors, whose sum is σ = 112220303214. Its totient is φ = 112220303212.

The previous prime is 112220303207. The next prime is 112220303227. The reversal of 112220303213 is 312303022211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100310291524 + 11910011689 = 316718^2 + 109133^2 .

It is a cyclic number.

It is not a de Polignac number, because 112220303213 - 2⁴ = 112220303197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112220303203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56110151606 + 56110151607.

It is an arithmetic number, because the mean of its divisors is an integer number (56110151607).

Almost surely, 2^112220303213 is an apocalyptic number.

It is an amenable number.

112220303213 is a deficient number, since it is larger than the sum of its proper divisors (1).

112220303213 is an equidigital number, since it uses as much as digits as its factorization.

112220303213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 112220303213 its reverse (312303022211), we get a palindrome (424523325424).

The spelling of 112220303213 in words is "one hundred twelve billion, two hundred twenty million, three hundred three thousand, two hundred thirteen".