223232321122 has 8 divisors (see below), whose sum is σ = 334884603996. Its totient is φ = 111604119792.

The previous prime is 223232321099. The next prime is 223232321141. The reversal of 223232321122 is 221123232322.

It can be written as a sum of positive squares in 2 ways, for example, as 204945438681 + 18286882441 = 452709^2 + 135229^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×223232321122³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5997193 + ... + 6034300.

Almost surely, 2^223232321122 is an apocalyptic number.

223232321122 is a deficient number, since it is larger than the sum of its proper divisors (111652282874).

223232321122 is a wasteful number, since it uses less digits than its factorization.

223232321122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12040772.

The product of its digits is 3456, while the sum is 25.

Adding to 223232321122 its reverse (221123232322), we get a palindrome (444355553444).

The spelling of 223232321122 in words is "two hundred twenty-three billion, two hundred thirty-two million, three hundred twenty-one thousand, one hundred twenty-two".