12212934413 has 2 divisors, whose sum is σ = 12212934414. Its totient is φ = 12212934412.

The previous prime is 12212934389. The next prime is 12212934439. The reversal of 12212934413 is 31443921221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10600349764 + 1612584649 = 102958^2 + 40157^2 .

It is a cyclic number.

It is not a de Polignac number, because 12212934413 - 2⁸ = 12212934157 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12212934413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12212930413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6106467206 + 6106467207.

It is an arithmetic number, because the mean of its divisors is an integer number (6106467207).

Almost surely, 2^12212934413 is an apocalyptic number.

It is an amenable number.

12212934413 is a deficient number, since it is larger than the sum of its proper divisors (1).

12212934413 is an equidigital number, since it uses as much as digits as its factorization.

12212934413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 32.

The spelling of 12212934413 in words is "twelve billion, two hundred twelve million, nine hundred thirty-four thousand, four hundred thirteen".