12210023013 has 32 divisors (see below), whose sum is σ = 16678327680. Its totient is φ = 7943792640.

The previous prime is 12210023011. The next prime is 12210023027. The reversal of 12210023013 is 31032001221.

It is not a de Polignac number, because 12210023013 - 2¹ = 12210023011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12210022983 and 12210023001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12210023011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11507503 + ... + 11508563.

It is an arithmetic number, because the mean of its divisors is an integer number (521197740).

Almost surely, 2^12210023013 is an apocalyptic number.

It is an amenable number.

12210023013 is a deficient number, since it is larger than the sum of its proper divisors (4468304667).

12210023013 is a wasteful number, since it uses less digits than its factorization.

12210023013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1669.

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

Adding to 12210023013 its reverse (31032001221), we get a palindrome (43242024234).

The spelling of 12210023013 in words is "twelve billion, two hundred ten million, twenty-three thousand, thirteen".