112221664341131 has 2 divisors, whose sum is σ = 112221664341132. Its totient is φ = 112221664341130.

The previous prime is 112221664341103. The next prime is 112221664341223. The reversal of 112221664341131 is 131143466122211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112221664341131 - 2⁶ = 112221664341067 is a prime.

It is a super-2 number, since 2×112221664341131² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112221664341331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56110832170565 + 56110832170566.

It is an arithmetic number, because the mean of its divisors is an integer number (56110832170566).

Almost surely, 2^{112221664341131} is an apocalyptic number.

112221664341131 is a deficient number, since it is larger than the sum of its proper divisors (1).

112221664341131 is an equidigital number, since it uses as much as digits as its factorization.

112221664341131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 38.

The spelling of 112221664341131 in words is "one hundred twelve trillion, two hundred twenty-one billion, six hundred sixty-four million, three hundred forty-one thousand, one hundred thirty-one".