322202223 has 12 divisors (see below), whose sum is σ = 531889488. Its totient is φ = 184115520.

The previous prime is 322202213. The next prime is 322202227.

322202223 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 322202223 - 2¹⁰ = 322201199 is a prime.

It is a super-2 number, since 2×322202223² = 207628545012283458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 322202196 and 322202205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322202227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2557098 + ... + 2557223.

It is an arithmetic number, because the mean of its divisors is an integer number (44324124).

Almost surely, 2^322202223 is an apocalyptic number.

322202223 is a deficient number, since it is larger than the sum of its proper divisors (209687265).

322202223 is a wasteful number, since it uses less digits than its factorization.

322202223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5114334 (or 5114331 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 322202223 is about 17949.9922841209. The cubic root of 322202223 is about 685.5558547858. Note that the first 3 decimals are identical.

It can be divided in two parts, 32220 and 2223, that added together give a palindrome (34443).

The spelling of 322202223 in words is "three hundred twenty-two million, two hundred two thousand, two hundred twenty-three".