223234822288 has 20 divisors (see below), whose sum is σ = 432564080620. Its totient is φ = 111605382144.

The previous prime is 223234822271. The next prime is 223234822289. The reversal of 223234822288 is 882228432322.

It can be written as a sum of positive squares in 2 ways, for example, as 202993500304 + 20241321984 = 450548^2 + 142272^2 .

It is a super-3 number, since 3×223234822288³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223234822289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 597753 + ... + 896536.

It is an arithmetic number, because the mean of its divisors is an integer number (21628204031).

Almost surely, 2^223234822288 is an apocalyptic number.

It is an amenable number.

223234822288 is a deficient number, since it is larger than the sum of its proper divisors (209329258332).

223234822288 is a wasteful number, since it uses less digits than its factorization.

223234822288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1503634 (or 1503628 counting only the distinct ones).

The product of its digits is 1179648, while the sum is 46.

The spelling of 223234822288 in words is "two hundred twenty-three billion, two hundred thirty-four million, eight hundred twenty-two thousand, two hundred eighty-eight".