222224232322 has 32 divisors (see below), whose sum is σ = 358908278400. Its totient is φ = 102810727680.

The previous prime is 222224232233. The next prime is 222224232323. The reversal of 222224232322 is 223232422222.

It is a happy number.

It is a super-2 number, since 2×222224232322² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222224232323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4327803 + ... + 4378849.

It is an arithmetic number, because the mean of its divisors is an integer number (11215883700).

Almost surely, 2^222224232322 is an apocalyptic number.

222224232322 is a deficient number, since it is larger than the sum of its proper divisors (136684046078).

222224232322 is a wasteful number, since it uses less digits than its factorization.

222224232322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53226.

The product of its digits is 18432, while the sum is 28.

Adding to 222224232322 its reverse (223232422222), we get a palindrome (445456654544).

The spelling of 222224232322 in words is "two hundred twenty-two billion, two hundred twenty-four million, two hundred thirty-two thousand, three hundred twenty-two".