222024320322 has 96 divisors (see below), whose sum is σ = 535204806912. Its totient is φ = 61174503936.

The previous prime is 222024320303. The next prime is 222024320327. The reversal of 222024320322 is 223023420222.

It is a junction number, because it is equal to n+sod(n) for n = 222024320292 and 222024320301.

It is not an unprimeable number, because it can be changed into a prime (222024320327) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1138903 + ... + 1319525.

It is an arithmetic number, because the mean of its divisors is an integer number (5575050072).

Almost surely, 2^222024320322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222024320322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267602403456).

222024320322 is an abundant number, since it is smaller than the sum of its proper divisors (313180486590).

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

222024320322 is a wasteful number, since it uses less digits than its factorization.

222024320322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180792 (or 180785 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 222024320322 its reverse (223023420222), we get a palindrome (445047740544).

The spelling of 222024320322 in words is "two hundred twenty-two billion, twenty-four million, three hundred twenty thousand, three hundred twenty-two".