12010222643 has 2 divisors, whose sum is σ = 12010222644. Its totient is φ = 12010222642.

The previous prime is 12010222621. The next prime is 12010222657. The reversal of 12010222643 is 34622201021.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (34622201021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12010222643 - 2¹⁴ = 12010206259 is a prime.

It is not a weakly prime, because it can be changed into another prime (12010222663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005111321 + 6005111322.

It is an arithmetic number, because the mean of its divisors is an integer number (6005111322).

Almost surely, 2^12010222643 is an apocalyptic number.

12010222643 is a deficient number, since it is larger than the sum of its proper divisors (1).

12010222643 is an equidigital number, since it uses as much as digits as its factorization.

12010222643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 12010222643 its reverse (34622201021), we get a palindrome (46632423664).

The spelling of 12010222643 in words is "twelve billion, ten million, two hundred twenty-two thousand, six hundred forty-three".