12210002310043 has 2 divisors, whose sum is σ = 12210002310044. Its totient is φ = 12210002310042.

The previous prime is 12210002309993. The next prime is 12210002310109. The reversal of 12210002310043 is 34001320001221.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12210002310043 - 2¹³ = 12210002301851 is a prime.

It is a super-2 number, since 2×12210002310043² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12210002310043.

It is not a weakly prime, because it can be changed into another prime (12210002310743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105001155021 + 6105001155022.

It is an arithmetic number, because the mean of its divisors is an integer number (6105001155022).

Almost surely, 2^{12210002310043} is an apocalyptic number.

12210002310043 is a deficient number, since it is larger than the sum of its proper divisors (1).

12210002310043 is an equidigital number, since it uses as much as digits as its factorization.

12210002310043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12210002310043 its reverse (34001320001221), we get a palindrome (46211322311264).

The spelling of 12210002310043 in words is "twelve trillion, two hundred ten billion, two million, three hundred ten thousand, forty-three".