11831682322 has 4 divisors (see below), whose sum is σ = 17747523486. Its totient is φ = 5915841160.

The previous prime is 11831682319. The next prime is 11831682341. The reversal of 11831682322 is 22328613811.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22328613811 = 7 ⋅3189801973.

It can be written as a sum of positive squares in only one way, i.e., 10654574841 + 1177107481 = 103221^2 + 34309^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2957920579 + ... + 2957920582.

Almost surely, 2^11831682322 is an apocalyptic number.

11831682322 is a deficient number, since it is larger than the sum of its proper divisors (5915841164).

11831682322 is an equidigital number, since it uses as much as digits as its factorization.

11831682322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5915841163.

The product of its digits is 27648, while the sum is 37.

The spelling of 11831682322 in words is "eleven billion, eight hundred thirty-one million, six hundred eighty-two thousand, three hundred twenty-two".