11231113322 has 16 divisors (see below), whose sum is σ = 19791892512. Its totient is φ = 4712355120.

The previous prime is 11231113307. The next prime is 11231113367. The reversal of 11231113322 is 22331113211.

It is a happy number.

11231113322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11231113322² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11231113294 and 11231113303.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 19634528 + ... + 19635099.

It is an arithmetic number, because the mean of its divisors is an integer number (1236993282).

Almost surely, 2^11231113322 is an apocalyptic number.

11231113322 is a deficient number, since it is larger than the sum of its proper divisors (8560779190).

11231113322 is a wasteful number, since it uses less digits than its factorization.

11231113322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39269653.

The product of its digits is 216, while the sum is 20.

Adding to 11231113322 its reverse (22331113211), we get a palindrome (33562226533).

The spelling of 11231113322 in words is "eleven billion, two hundred thirty-one million, one hundred thirteen thousand, three hundred twenty-two".