223133133133232 has 80 divisors (see below), whose sum is σ = 500930646720000. Its totient is φ = 94311764812800.

The previous prime is 223133133133231. The next prime is 223133133133241. The reversal of 223133133133232 is 232331331331322.

It is a happy number.

It is a super-3 number, since 3×223133133133232³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223133133133192 and 223133133133201.

It is not an unprimeable number, because it can be changed into a prime (223133133133231) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 45108857 + ... + 49810392.

It is an arithmetic number, because the mean of its divisors is an integer number (6261633084000).

Almost surely, 2^{223133133133232} is an apocalyptic number.

It is an amenable number.

223133133133232 is an abundant number, since it is smaller than the sum of its proper divisors (277797513586768).

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

223133133133232 is a wasteful number, since it uses less digits than its factorization.

223133133133232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94919554 (or 94919548 counting only the distinct ones).

The product of its digits is 104976, while the sum is 35.

Adding to 223133133133232 its reverse (232331331331322), we get a palindrome (455464464464554).

The spelling of 223133133133232 in words is "two hundred twenty-three trillion, one hundred thirty-three billion, one hundred thirty-three million, one hundred thirty-three thousand, two hundred thirty-two".