12620702223331 has 2 divisors, whose sum is σ = 12620702223332. Its totient is φ = 12620702223330.

The previous prime is 12620702223289. The next prime is 12620702223403. The reversal of 12620702223331 is 13332220702621.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12620702223331 - 2⁷ = 12620702223203 is a prime.

It is a super-2 number, since 2×12620702223331² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12620702224331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6310351111665 + 6310351111666.

It is an arithmetic number, because the mean of its divisors is an integer number (6310351111666).

Almost surely, 2^{12620702223331} is an apocalyptic number.

12620702223331 is a deficient number, since it is larger than the sum of its proper divisors (1).

12620702223331 is an equidigital number, since it uses as much as digits as its factorization.

12620702223331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 34.

Adding to 12620702223331 its reverse (13332220702621), we get a palindrome (25952922925952).

The spelling of 12620702223331 in words is "twelve trillion, six hundred twenty billion, seven hundred two million, two hundred twenty-three thousand, three hundred thirty-one".