23218056910 has 8 divisors (see below), whose sum is σ = 41792502456. Its totient is φ = 9287222760.

The previous prime is 23218056893. The next prime is 23218056913. The reversal of 23218056910 is 1965081232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 23218056910.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23218056913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1160902836 + ... + 1160902855.

It is an arithmetic number, because the mean of its divisors is an integer number (5224062807).

Almost surely, 2^23218056910 is an apocalyptic number.

23218056910 is a deficient number, since it is larger than the sum of its proper divisors (18574445546).

23218056910 is a wasteful number, since it uses less digits than its factorization.

23218056910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2321805698.

The product of its (nonzero) digits is 25920, while the sum is 37.

The spelling of 23218056910 in words is "twenty-three billion, two hundred eighteen million, fifty-six thousand, nine hundred ten".