23222333332 has 12 divisors (see below), whose sum is σ = 44333545536. Its totient is φ = 10555606040.

The previous prime is 23222333317. The next prime is 23222333333. The reversal of 23222333332 is 23333322232.

It is a self number, because there is not a number n which added to its sum of digits gives 23222333332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23222333333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263890108 + ... + 263890195.

It is an arithmetic number, because the mean of its divisors is an integer number (3694462128).

Almost surely, 2^23222333332 is an apocalyptic number.

23222333332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23222333332 is a deficient number, since it is larger than the sum of its proper divisors (21111212204).

23222333332 is a wasteful number, since it uses less digits than its factorization.

23222333332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527780318 (or 527780316 counting only the distinct ones).

The product of its digits is 23328, while the sum is 28.

Adding to 23222333332 its reverse (23333322232), we get a palindrome (46555655564).

The spelling of 23222333332 in words is "twenty-three billion, two hundred twenty-two million, three hundred thirty-three thousand, three hundred thirty-two".