2221333322 has 32 divisors (see below), whose sum is σ = 3810240000. Its totient is φ = 962166528.

The previous prime is 2221333313. The next prime is 2221333327. The reversal of 2221333322 is 2233331222.

It is not an unprimeable number, because it can be changed into a prime (2221333327) 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, 151679 + ... + 165677.

It is an arithmetic number, because the mean of its divisors is an integer number (119070000).

Almost surely, 2^2221333322 is an apocalyptic number.

2221333322 is a deficient number, since it is larger than the sum of its proper divisors (1588906678).

2221333322 is a wasteful number, since it uses less digits than its factorization.

2221333322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14390.

The product of its digits is 2592, while the sum is 23.

The square root of 2221333322 is about 47131.0229254575. The cubic root of 2221333322 is about 1304.7818608488.

Adding to 2221333322 its reverse (2233331222), we get a palindrome (4454664544).

The spelling of 2221333322 in words is "two billion, two hundred twenty-one million, three hundred thirty-three thousand, three hundred twenty-two".