1122326399 has 2 divisors, whose sum is σ = 1122326400. Its totient is φ = 1122326398.

The previous prime is 1122326351. The next prime is 1122326437. The reversal of 1122326399 is 9936232211.

It is a happy number.

It is an a-pointer prime, because the next prime (1122326437) can be obtained adding 1122326399 to its sum of digits (38).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1122326399 - 2²⁴ = 1105549183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1122326099) 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, 561163199 + 561163200.

It is an arithmetic number, because the mean of its divisors is an integer number (561163200).

Almost surely, 2^1122326399 is an apocalyptic number.

1122326399 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122326399 is an equidigital number, since it uses as much as digits as its factorization.

1122326399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34992, while the sum is 38.

The square root of 1122326399 is about 33501.1402641761. The cubic root of 1122326399 is about 1039.2173595902.

The spelling of 1122326399 in words is "one billion, one hundred twenty-two million, three hundred twenty-six thousand, three hundred ninety-nine".