223222001322 has 16 divisors (see below), whose sum is σ = 454867475040. Its totient is φ = 73003421712.

The previous prime is 223222001293. The next prime is 223222001323. The reversal of 223222001322 is 223100222322.

It is a super-3 number, since 3×223222001322³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223222001323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350977672 + ... + 350978307.

It is an arithmetic number, because the mean of its divisors is an integer number (28429217190).

Almost surely, 2^223222001322 is an apocalyptic number.

223222001322 is an abundant number, since it is smaller than the sum of its proper divisors (231645473718).

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

223222001322 is a wasteful number, since it uses less digits than its factorization.

223222001322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701956037.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 223222001322 its reverse (223100222322), we get a palindrome (446322223644).

The spelling of 223222001322 in words is "two hundred twenty-three billion, two hundred twenty-two million, one thousand, three hundred twenty-two".