1322044099 has 2 divisors, whose sum is σ = 1322044100. Its totient is φ = 1322044098.

The previous prime is 1322044063. The next prime is 1322044133. The reversal of 1322044099 is 9904402231.

It is an a-pointer prime, because the next prime (1322044133) can be obtained adding 1322044099 to its sum of digits (34).

It is a strong prime.

It is an emirp because it is prime and its reverse (9904402231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1322044099 - 2⁷ = 1322043971 is a prime.

It is not a weakly prime, because it can be changed into another prime (1322044039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661022049 + 661022050.

It is an arithmetic number, because the mean of its divisors is an integer number (661022050).

Almost surely, 2^1322044099 is an apocalyptic number.

1322044099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322044099 is an equidigital number, since it uses as much as digits as its factorization.

1322044099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 1322044099 is about 36359.9243536067. The cubic root of 1322044099 is about 1097.5272552008.

The spelling of 1322044099 in words is "one billion, three hundred twenty-two million, forty-four thousand, ninety-nine".