23000222232 has 96 divisors (see below), whose sum is σ = 68029022880. Its totient is φ = 6977295360.

The previous prime is 23000222197. The next prime is 23000222237. The reversal of 23000222232 is 23222200032.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23000222237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 106593 + ... + 239504.

It is an arithmetic number, because the mean of its divisors is an integer number (708635655).

Almost surely, 2^23000222232 is an apocalyptic number.

It is an amenable number.

23000222232 is an abundant number, since it is smaller than the sum of its proper divisors (45028800648).

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

23000222232 is a wasteful number, since it uses less digits than its factorization.

23000222232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346193 (or 346186 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

Adding to 23000222232 its reverse (23222200032), we get a palindrome (46222422264).

The spelling of 23000222232 in words is "twenty-three billion, two hundred twenty-two thousand, two hundred thirty-two".