11223244523322 has 192 divisors, whose sum is σ = 27728052782976. Its totient is φ = 3381490022400.

The previous prime is 11223244523299. The next prime is 11223244523329. The reversal of 11223244523322 is 22332544232211.

11223244523322 is a `hidden beast` number, since 1 + 1 + 2 + 2 + 324 + 4 + 5 + 2 + 3 + 322 = 666.

It is a super-2 number, since 2×11223244523322² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11223244523329) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 59161822 + ... + 59351222.

It is an arithmetic number, because the mean of its divisors is an integer number (144416941578).

Almost surely, 2^{11223244523322} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11223244523322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13864026391488).

11223244523322 is an abundant number, since it is smaller than the sum of its proper divisors (16504808259654).

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

11223244523322 is a wasteful number, since it uses less digits than its factorization.

11223244523322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189627 (or 189615 counting only the distinct ones).

The product of its digits is 138240, while the sum is 36.

Adding to 11223244523322 its reverse (22332544232211), we get a palindrome (33555788755533).

The spelling of 11223244523322 in words is "eleven trillion, two hundred twenty-three billion, two hundred forty-four million, five hundred twenty-three thousand, three hundred twenty-two".