11312232322 has 8 divisors (see below), whose sum is σ = 16968848400. Its totient is φ = 5655949524.

The previous prime is 11312232319. The next prime is 11312232329. The reversal of 11312232322 is 22323221311.

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

It is a junction number, because it is equal to n+sod(n) for n = 11312232293 and 11312232302.

It is not an unprimeable number, because it can be changed into a prime (11312232329) 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, 35329 + ... + 154507.

It is an arithmetic number, because the mean of its divisors is an integer number (2121106050).

Almost surely, 2^11312232322 is an apocalyptic number.

11312232322 is a deficient number, since it is larger than the sum of its proper divisors (5656616078).

11312232322 is a wasteful number, since it uses less digits than its factorization.

11312232322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166640.

The product of its digits is 864, while the sum is 22.

Adding to 11312232322 its reverse (22323221311), we get a palindrome (33635453633).

The spelling of 11312232322 in words is "eleven billion, three hundred twelve million, two hundred thirty-two thousand, three hundred twenty-two".