23203232222 has 32 divisors (see below), whose sum is σ = 36129521664. Its totient is φ = 11164464000.

The previous prime is 23203232219. The next prime is 23203232303. The reversal of 23203232222 is 22223230232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9123083 + ... + 9125625.

It is an arithmetic number, because the mean of its divisors is an integer number (1129047552).

Almost surely, 2^23203232222 is an apocalyptic number.

23203232222 is a deficient number, since it is larger than the sum of its proper divisors (12926289442).

23203232222 is a wasteful number, since it uses less digits than its factorization.

23203232222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3344.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 23203232222 its reverse (22223230232), we get a palindrome (45426462454).

The spelling of 23203232222 in words is "twenty-three billion, two hundred three million, two hundred thirty-two thousand, two hundred twenty-two".