222321113322 has 96 divisors (see below), whose sum is σ = 564523914240. Its totient is φ = 57718573920.

The previous prime is 222321113321. The next prime is 222321113429. The reversal of 222321113322 is 223311123222.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 222321113292 and 222321113301.

It is not an unprimeable number, because it can be changed into a prime (222321113321) 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 47 ways as a sum of consecutive naturals, for example, 7381129 + ... + 7411187.

It is an arithmetic number, because the mean of its divisors is an integer number (5880457440).

Almost surely, 2^222321113322 is an apocalyptic number.

222321113322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 222321113322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (282261957120).

222321113322 is an abundant number, since it is smaller than the sum of its proper divisors (342202800918).

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

222321113322 is a wasteful number, since it uses less digits than its factorization.

222321113322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32376 (or 32369 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

Adding to 222321113322 its reverse (223311123222), we get a palindrome (445632236544).

The spelling of 222321113322 in words is "two hundred twenty-two billion, three hundred twenty-one million, one hundred thirteen thousand, three hundred twenty-two".