10023223144 has 32 divisors (see below), whose sum is σ = 20513829600. Its totient is φ = 4553392320.

The previous prime is 10023223139. The next prime is 10023223157. The reversal of 10023223144 is 44132232001.

It is a Harshad number since it is a multiple of its sum of digits (22).

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 7 ways as a sum of consecutive naturals, for example, 125599 + ... + 189265.

It is an arithmetic number, because the mean of its divisors is an integer number (641057175).

Almost surely, 2^10023223144 is an apocalyptic number.

It is an amenable number.

10023223144 is an abundant number, since it is smaller than the sum of its proper divisors (10490606456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10023223144 is a wasteful number, since it uses less digits than its factorization.

10023223144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65473 (or 65469 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 10023223144 its reverse (44132232001), we get a palindrome (54155455145).

The spelling of 10023223144 in words is "ten billion, twenty-three million, two hundred twenty-three thousand, one hundred forty-four".