11320404422 has 8 divisors (see below), whose sum is σ = 17041909296. Its totient is φ = 5639767992.

The previous prime is 11320404419. The next prime is 11320404479. The reversal of 11320404422 is 22440402311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×11320404422³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 10216418 + ... + 10217525.

It is an arithmetic number, because the mean of its divisors is an integer number (2130238662).

Almost surely, 2^11320404422 is an apocalyptic number.

11320404422 is a deficient number, since it is larger than the sum of its proper divisors (5721504874).

11320404422 is a wasteful number, since it uses less digits than its factorization.

11320404422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20434222.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 11320404422 its reverse (22440402311), we get a palindrome (33760806733).

The spelling of 11320404422 in words is "eleven billion, three hundred twenty million, four hundred four thousand, four hundred twenty-two".