22213320411304 has 96 divisors (see below), whose sum is σ = 46331523453600. Its totient is φ = 9976119753600.

The previous prime is 22213320411277. The next prime is 22213320411313. The reversal of 22213320411304 is 40311402331222.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28656559 + ... + 29421505.

It is an arithmetic number, because the mean of its divisors is an integer number (482620035975).

Almost surely, 2^{22213320411304} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22213320411304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23165761726800).

22213320411304 is an abundant number, since it is smaller than the sum of its proper divisors (24118203042296).

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

22213320411304 is a wasteful number, since it uses less digits than its factorization.

22213320411304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765335 (or 765320 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 22213320411304 its reverse (40311402331222), we get a palindrome (62524722742526).

The spelling of 22213320411304 in words is "twenty-two trillion, two hundred thirteen billion, three hundred twenty million, four hundred eleven thousand, three hundred four".