233023223224 has 128 divisors (see below), whose sum is σ = 515508364800. Its totient is φ = 97668426240.

The previous prime is 233023223219. The next prime is 233023223227. The reversal of 233023223224 is 422322320332.

It is a super-3 number, since 3×233023223224³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 233023223192 and 233023223201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233023223227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8148519 + ... + 8177065.

It is an arithmetic number, because the mean of its divisors is an integer number (4027409100).

Almost surely, 2^233023223224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 233023223224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257754182400).

233023223224 is an abundant number, since it is smaller than the sum of its proper divisors (282485141576).

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

233023223224 is a wasteful number, since it uses less digits than its factorization.

233023223224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28733 (or 28729 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 233023223224 its reverse (422322320332), we get a palindrome (655345543556).

The spelling of 233023223224 in words is "two hundred thirty-three billion, twenty-three million, two hundred twenty-three thousand, two hundred twenty-four".