1122410409 has 4 divisors (see below), whose sum is σ = 1496547216. Its totient is φ = 748273604.

The previous prime is 1122410357. The next prime is 1122410453. The reversal of 1122410409 is 9040142211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1122410409 - 2⁸ = 1122410153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1122410479) 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 3 ways as a sum of consecutive naturals, for example, 187068399 + ... + 187068404.

It is an arithmetic number, because the mean of its divisors is an integer number (374136804).

Almost surely, 2^1122410409 is an apocalyptic number.

It is an amenable number.

1122410409 is a deficient number, since it is larger than the sum of its proper divisors (374136807).

1122410409 is an equidigital number, since it uses as much as digits as its factorization.

1122410409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374136806.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 1122410409 is about 33502.3940786326. The cubic root of 1122410409 is about 1039.2432886105.

The spelling of 1122410409 in words is "one billion, one hundred twenty-two million, four hundred ten thousand, four hundred nine".