223132243132 has 6 divisors (see below), whose sum is σ = 390481425488. Its totient is φ = 111566121564.

The previous prime is 223132243093. The next prime is 223132243151. The reversal of 223132243132 is 231342231322.

It is a super-3 number, since 3×223132243132³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 223132243132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27891530388 + ... + 27891530395.

Almost surely, 2^223132243132 is an apocalyptic number.

It is an amenable number.

223132243132 is a deficient number, since it is larger than the sum of its proper divisors (167349182356).

223132243132 is a wasteful number, since it uses less digits than its factorization.

223132243132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55783060787 (or 55783060785 counting only the distinct ones).

The product of its digits is 10368, while the sum is 28.

Adding to 223132243132 its reverse (231342231322), we get a palindrome (454474474454).

The spelling of 223132243132 in words is "two hundred twenty-three billion, one hundred thirty-two million, two hundred forty-three thousand, one hundred thirty-two".