23031222110 has 64 divisors (see below), whose sum is σ = 45337138560. Its totient is φ = 8372367360.

The previous prime is 23031222041. The next prime is 23031222127. The reversal of 23031222110 is 1122213032.

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 31 ways as a sum of consecutive naturals, for example, 9311834 + ... + 9314306.

It is an arithmetic number, because the mean of its divisors is an integer number (708392790).

Almost surely, 2^23031222110 is an apocalyptic number.

23031222110 is a deficient number, since it is larger than the sum of its proper divisors (22305916450).

23031222110 is a wasteful number, since it uses less digits than its factorization.

23031222110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3573.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 23031222110 its reverse (1122213032), we get a palindrome (24153435142).

The spelling of 23031222110 in words is "twenty-three billion, thirty-one million, two hundred twenty-two thousand, one hundred ten".