12010222013 has 2 divisors, whose sum is σ = 12010222014. Its totient is φ = 12010222012.

The previous prime is 12010221983. The next prime is 12010222019. The reversal of 12010222013 is 31022201021.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11998573444 + 11648569 = 109538^2 + 3413^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12010222013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12010222019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005111006 + 6005111007.

It is an arithmetic number, because the mean of its divisors is an integer number (6005111007).

Almost surely, 2^12010222013 is an apocalyptic number.

It is an amenable number.

12010222013 is a deficient number, since it is larger than the sum of its proper divisors (1).

12010222013 is an equidigital number, since it uses as much as digits as its factorization.

12010222013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 12010222013 its reverse (31022201021), we get a palindrome (43032423034).

The spelling of 12010222013 in words is "twelve billion, ten million, two hundred twenty-two thousand, thirteen".