11221340082 has 8 divisors (see below), whose sum is σ = 22442680176. Its totient is φ = 3740446692.

The previous prime is 11221340063. The next prime is 11221340083. The reversal of 11221340082 is 28004312211.

11221340082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

11221340082 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (11221340083) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 935111668 + ... + 935111679.

It is an arithmetic number, because the mean of its divisors is an integer number (2805335022).

Almost surely, 2^11221340082 is an apocalyptic number.

11221340082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11221340082 is a wasteful number, since it uses less digits than its factorization.

11221340082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1870223352.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 11221340082 its reverse (28004312211), we get a palindrome (39225652293).

The spelling of 11221340082 in words is "eleven billion, two hundred twenty-one million, three hundred forty thousand, eighty-two".