23223022233 has 16 divisors (see below), whose sum is σ = 31104830016. Its totient is φ = 15411775680.

The previous prime is 23223022217. The next prime is 23223022241. The reversal of 23223022233 is 33222032232.

It is not a de Polignac number, because 23223022233 - 2⁴ = 23223022217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23223021233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 570135 + ... + 609507.

It is an arithmetic number, because the mean of its divisors is an integer number (1944051876).

Almost surely, 2^23223022233 is an apocalyptic number.

It is an amenable number.

23223022233 is a deficient number, since it is larger than the sum of its proper divisors (7881807783).

23223022233 is a wasteful number, since it uses less digits than its factorization.

23223022233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40264.

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 23223022233 its reverse (33222032232), we get a palindrome (56445054465).

Subtracting 23223022233 from its reverse (33222032232), we obtain a palindrome (9999009999).

The spelling of 23223022233 in words is "twenty-three billion, two hundred twenty-three million, twenty-two thousand, two hundred thirty-three".