10123012223 has 8 divisors (see below), whose sum is σ = 11023244400. Its totient is φ = 9259524288.

The previous prime is 10123012201. The next prime is 10123012231. The reversal of 10123012223 is 32221032101.

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

It is a cyclic number.

It is not a de Polignac number, because 10123012223 - 2⁸ = 10123011967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10123018223) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9185486 + ... + 9186587.

It is an arithmetic number, because the mean of its divisors is an integer number (1377905550).

Almost surely, 2^10123012223 is an apocalyptic number.

10123012223 is a deficient number, since it is larger than the sum of its proper divisors (900232177).

10123012223 is a wasteful number, since it uses less digits than its factorization.

10123012223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18372121.

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

Adding to 10123012223 its reverse (32221032101), we get a palindrome (42344044324).

The spelling of 10123012223 in words is "ten billion, one hundred twenty-three million, twelve thousand, two hundred twenty-three".