1112244423397 has 2 divisors, whose sum is σ = 1112244423398. Its totient is φ = 1112244423396.

The previous prime is 1112244423337. The next prime is 1112244423403. The reversal of 1112244423397 is 7933244422111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 647575887841 + 464668535556 = 804721^2 + 681666^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112244423397 - 2³⁹ = 562488609509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112244423317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556122211698 + 556122211699.

It is an arithmetic number, because the mean of its divisors is an integer number (556122211699).

Almost surely, 2^{1112244423397} is an apocalyptic number.

It is an amenable number.

1112244423397 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112244423397 is an equidigital number, since it uses as much as digits as its factorization.

1112244423397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 43.

The spelling of 1112244423397 in words is "one trillion, one hundred twelve billion, two hundred forty-four million, four hundred twenty-three thousand, three hundred ninety-seven".