23203313222 has 16 divisors (see below), whose sum is σ = 34947804672. Its totient is φ = 11554080840.

The previous prime is 23203313207. The next prime is 23203313233. The reversal of 23203313222 is 22231330232.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1566053 + ... + 1580799.

It is an arithmetic number, because the mean of its divisors is an integer number (2184237792).

Almost surely, 2^23203313222 is an apocalyptic number.

23203313222 is a deficient number, since it is larger than the sum of its proper divisors (11744491450).

23203313222 is a wasteful number, since it uses less digits than its factorization.

23203313222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17923.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 23203313222 its reverse (22231330232), we get a palindrome (45434643454).

The spelling of 23203313222 in words is "twenty-three billion, two hundred three million, three hundred thirteen thousand, two hundred twenty-two".