10013223012 has 48 divisors (see below), whose sum is σ = 25211652480. Its totient is φ = 3074842368.

The previous prime is 10013223001. The next prime is 10013223019. The reversal of 10013223012 is 21032231001.

It is a junction number, because it is equal to n+sod(n) for n = 10013222982 and 10013223000.

It is not an unprimeable number, because it can be changed into a prime (10013223019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14664 + ... + 142272.

It is an arithmetic number, because the mean of its divisors is an integer number (525242760).

Almost surely, 2^10013223012 is an apocalyptic number.

10013223012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10013223012 is an abundant number, since it is smaller than the sum of its proper divisors (15198429468).

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

10013223012 is a wasteful number, since it uses less digits than its factorization.

10013223012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128132 (or 128130 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10013223012 its reverse (21032231001), we get a palindrome (31045454013).

The spelling of 10013223012 in words is "ten billion, thirteen million, two hundred twenty-three thousand, twelve".