1112226799 has 2 divisors, whose sum is σ = 1112226800. Its totient is φ = 1112226798.

The previous prime is 1112226793. The next prime is 1112226839. The reversal of 1112226799 is 9976222111.

It is a happy number.

It is an a-pointer prime, because the next prime (1112226839) can be obtained adding 1112226799 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1112226799 - 2²⁹ = 575355887 is a prime.

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 (1112226793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556113399 + 556113400.

It is an arithmetic number, because the mean of its divisors is an integer number (556113400).

Almost surely, 2^1112226799 is an apocalyptic number.

1112226799 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112226799 is an equidigital number, since it uses as much as digits as its factorization.

1112226799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 40.

The square root of 1112226799 is about 33350.0644527113. The cubic root of 1112226799 is about 1036.0907228507.

It can be divided in two parts, 1112226 and 799, that added together give a square (1113025 = 1055²).

The spelling of 1112226799 in words is "one billion, one hundred twelve million, two hundred twenty-six thousand, seven hundred ninety-nine".