12122010213 has 8 divisors (see below), whose sum is σ = 16197742176. Its totient is φ = 8063809200.

The previous prime is 12122010161. The next prime is 12122010233. The reversal of 12122010213 is 31201022121.

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

It is not a de Polignac number, because 12122010213 - 2¹⁰ = 12122009189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12122010192 and 12122010201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12122010233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4381123 + ... + 4383888.

It is an arithmetic number, because the mean of its divisors is an integer number (2024717772).

Almost surely, 2^12122010213 is an apocalyptic number.

It is an amenable number.

12122010213 is a deficient number, since it is larger than the sum of its proper divisors (4075731963).

12122010213 is an equidigital number, since it uses as much as digits as its factorization.

12122010213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8765475.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 12122010213 its reverse (31201022121), we get a palindrome (43323032334).

The spelling of 12122010213 in words is "twelve billion, one hundred twenty-two million, ten thousand, two hundred thirteen".