1112234455679 has 2 divisors, whose sum is σ = 1112234455680. Its totient is φ = 1112234455678.

The previous prime is 1112234455667. The next prime is 1112234455729. The reversal of 1112234455679 is 9765544322111.

It is an a-pointer prime, because the next prime (1112234455729) can be obtained adding 1112234455679 to its sum of digits (50).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1112234455679 - 2²⁴ = 1112217678463 is a prime.

It is a super-2 number, since 2×1112234455679² (a number of 25 digits) contains 22 as substring.

It is a plaindrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112234458679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556117227839 + 556117227840.

It is an arithmetic number, because the mean of its divisors is an integer number (556117227840).

Almost surely, 2^{1112234455679} is an apocalyptic number.

1112234455679 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112234455679 is an equidigital number, since it uses as much as digits as its factorization.

1112234455679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1814400, while the sum is 50.

The spelling of 1112234455679 in words is "one trillion, one hundred twelve billion, two hundred thirty-four million, four hundred fifty-five thousand, six hundred seventy-nine".