1112469023569 has 2 divisors, whose sum is σ = 1112469023570. Its totient is φ = 1112469023568.

The previous prime is 1112469023539. The next prime is 1112469023609. The reversal of 1112469023569 is 9653209642111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 915106518544 + 197362505025 = 956612^2 + 444255^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112469023569 - 2⁷ = 1112469023441 is a prime.

It is a super-2 number, since 2×1112469023569² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1112469023539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556234511784 + 556234511785.

It is an arithmetic number, because the mean of its divisors is an integer number (556234511785).

Almost surely, 2^{1112469023569} is an apocalyptic number.

It is an amenable number.

1112469023569 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112469023569 is an equidigital number, since it uses as much as digits as its factorization.

1112469023569 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 699840, while the sum is 49.

The spelling of 1112469023569 in words is "one trillion, one hundred twelve billion, four hundred sixty-nine million, twenty-three thousand, five hundred sixty-nine".