11804303122 has 4 divisors (see below), whose sum is σ = 17706454686. Its totient is φ = 5902151560.

The previous prime is 11804303083. The next prime is 11804303123. The reversal of 11804303122 is 22130340811.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22130340811 = 71 ⋅311694941.

It can be written as a sum of positive squares in only one way, i.e., 9840838401 + 1963464721 = 99201^2 + 44311^2 .

It is not an unprimeable number, because it can be changed into a prime (11804303123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2951075779 + ... + 2951075782.

Almost surely, 2^11804303122 is an apocalyptic number.

11804303122 is a deficient number, since it is larger than the sum of its proper divisors (5902151564).

11804303122 is an equidigital number, since it uses as much as digits as its factorization.

11804303122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5902151563.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 11804303122 its reverse (22130340811), we get a palindrome (33934643933).

The spelling of 11804303122 in words is "eleven billion, eight hundred four million, three hundred three thousand, one hundred twenty-two".