112220441894357 has 2 divisors, whose sum is σ = 112220441894358. Its totient is φ = 112220441894356.

The previous prime is 112220441894299. The next prime is 112220441894401. The reversal of 112220441894357 is 753498144022211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 64898507633521 + 47321934260836 = 8055961^2 + 6879094^2 .

It is a cyclic number.

It is not a de Polignac number, because 112220441894357 - 2⁸ = 112220441894101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112220441894299 and 112220441894308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112220441894857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56110220947178 + 56110220947179.

It is an arithmetic number, because the mean of its divisors is an integer number (56110220947179).

Almost surely, 2^{112220441894357} is an apocalyptic number.

It is an amenable number.

112220441894357 is a deficient number, since it is larger than the sum of its proper divisors (1).

112220441894357 is an equidigital number, since it uses as much as digits as its factorization.

112220441894357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3870720, while the sum is 53.

The spelling of 112220441894357 in words is "one hundred twelve trillion, two hundred twenty billion, four hundred forty-one million, eight hundred ninety-four thousand, three hundred fifty-seven".