1122322299 has 32 divisors (see below), whose sum is σ = 1734779904. Its totient is φ = 632171520.

The previous prime is 1122322297. The next prime is 1122322309. The reversal of 1122322299 is 9922232211.

It is a happy number.

It is not a de Polignac number, because 1122322299 - 2¹ = 1122322297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1122322291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 520207 + ... + 522359.

It is an arithmetic number, because the mean of its divisors is an integer number (54211872).

Almost surely, 2^1122322299 is an apocalyptic number.

1122322299 is a deficient number, since it is larger than the sum of its proper divisors (612457605).

1122322299 is a wasteful number, since it uses less digits than its factorization.

1122322299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2507.

The product of its digits is 7776, while the sum is 33.

The square root of 1122322299 is about 33501.0790721732. The cubic root of 1122322299 is about 1039.2160941246.

The spelling of 1122322299 in words is "one billion, one hundred twenty-two million, three hundred twenty-two thousand, two hundred ninety-nine".