222313322 has 32 divisors (see below), whose sum is σ = 419900544. Its totient is φ = 85752000.

The previous prime is 222313291. The next prime is 222313339. The reversal of 222313322 is 223313222.

It is a junction number, because it is equal to n+sod(n) for n = 222313294 and 222313303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8408 + ... + 22700.

It is an arithmetic number, because the mean of its divisors is an integer number (13121892).

Almost surely, 2^222313322 is an apocalyptic number.

222313322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222313322 is a deficient number, since it is larger than the sum of its proper divisors (197587222).

222313322 is a wasteful number, since it uses less digits than its factorization.

222313322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14414.

The product of its digits is 864, while the sum is 20.

The square root of 222313322 is about 14910.1751163425. The cubic root of 222313322 is about 605.7896226106.

Adding to 222313322 its reverse (223313222), we get a palindrome (445626544).

The spelling of 222313322 in words is "two hundred twenty-two million, three hundred thirteen thousand, three hundred twenty-two".