23033222288 has 40 divisors (see below), whose sum is σ = 45504902976. Its totient is φ = 11291241600.

The previous prime is 23033222263. The next prime is 23033222291. The reversal of 23033222288 is 88222233032.

It is a Cunningham number, because it is equal to 151767²-1.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265595 + ... + 341477.

Almost surely, 2^23033222288 is an apocalyptic number.

It is an amenable number.

23033222288 is a deficient number, since it is larger than the sum of its proper divisors (22471680688).

23033222288 is a wasteful number, since it uses less digits than its factorization.

23033222288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76263 (or 76257 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 23033222288 in words is "twenty-three billion, thirty-three million, two hundred twenty-two thousand, two hundred eighty-eight".