12223334456747 has 2 divisors, whose sum is σ = 12223334456748. Its totient is φ = 12223334456746.

The previous prime is 12223334456639. The next prime is 12223334456813. The reversal of 12223334456747 is 74765443332221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12223334456747 - 2²⁶ = 12223267347883 is a prime.

It is a super-2 number, since 2×12223334456747² (a number of 27 digits) contains 22 as substring.

It is a weakly prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6111667228373 + 6111667228374.

It is an arithmetic number, because the mean of its divisors is an integer number (6111667228374).

Almost surely, 2^{12223334456747} is an apocalyptic number.

12223334456747 is a deficient number, since it is larger than the sum of its proper divisors (1).

12223334456747 is an equidigital number, since it uses as much as digits as its factorization.

12223334456747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20321280, while the sum is 53.

Adding to 12223334456747 its reverse (74765443332221), we get a palindrome (86988777788968).

The spelling of 12223334456747 in words is "twelve trillion, two hundred twenty-three billion, three hundred thirty-four million, four hundred fifty-six thousand, seven hundred forty-seven".