22213332113321 has 4 divisors (see below), whose sum is σ = 22213364444544. Its totient is φ = 22213299782100.

The previous prime is 22213332113281. The next prime is 22213332113327. The reversal of 22213332113321 is 12331123331222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22213332113321 - 2¹⁴ = 22213332096937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22213332113327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15112145 + ... + 16516766.

It is an arithmetic number, because the mean of its divisors is an integer number (5553341111136).

Almost surely, 2^{22213332113321} is an apocalyptic number.

It is an amenable number.

22213332113321 is a deficient number, since it is larger than the sum of its proper divisors (32331223).

22213332113321 is an equidigital number, since it uses as much as digits as its factorization.

22213332113321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32331222.

The product of its digits is 7776, while the sum is 29.

Adding to 22213332113321 its reverse (12331123331222), we get a palindrome (34544455444543).

The spelling of 22213332113321 in words is "twenty-two trillion, two hundred thirteen billion, three hundred thirty-two million, one hundred thirteen thousand, three hundred twenty-one".