11286420322 has 8 divisors (see below), whose sum is σ = 16934314176. Its totient is φ = 5641648932.

The previous prime is 11286420317. The next prime is 11286420323. The reversal of 11286420322 is 22302468211.

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

It is not an unprimeable number, because it can be changed into a prime (11286420323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 771558 + ... + 786049.

It is an arithmetic number, because the mean of its divisors is an integer number (2116789272).

Almost surely, 2^11286420322 is an apocalyptic number.

11286420322 is a deficient number, since it is larger than the sum of its proper divisors (5647893854).

11286420322 is a wasteful number, since it uses less digits than its factorization.

11286420322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1561232.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 11286420322 its reverse (22302468211), we get a palindrome (33588888533).

The spelling of 11286420322 in words is "eleven billion, two hundred eighty-six million, four hundred twenty thousand, three hundred twenty-two".