11221031012322 has 8 divisors (see below), whose sum is σ = 22442062024656. Its totient is φ = 3740343670772.

The previous prime is 11221031012299. The next prime is 11221031012333. The reversal of 11221031012322 is 22321013012211.

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

11221031012322 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 935085917688 + ... + 935085917699.

It is an arithmetic number, because the mean of its divisors is an integer number (2805257753082).

Almost surely, 2^{11221031012322} is an apocalyptic number.

11221031012322 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.

11221031012322 is a wasteful number, since it uses less digits than its factorization.

11221031012322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1870171835392.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 11221031012322 its reverse (22321013012211), we get a palindrome (33542044024533).

The spelling of 11221031012322 in words is "eleven trillion, two hundred twenty-one billion, thirty-one million, twelve thousand, three hundred twenty-two".