12223532653 has 2 divisors, whose sum is σ = 12223532654. Its totient is φ = 12223532652.

The previous prime is 12223532617. The next prime is 12223532719. The reversal of 12223532653 is 35623532221.

It is a happy number.

12223532653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11854201129 + 369331524 = 108877^2 + 19218^2 .

It is a cyclic number.

It is not a de Polignac number, because 12223532653 - 2⁹ = 12223532141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12223532603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6111766326 + 6111766327.

It is an arithmetic number, because the mean of its divisors is an integer number (6111766327).

Almost surely, 2^12223532653 is an apocalyptic number.

It is an amenable number.

12223532653 is a deficient number, since it is larger than the sum of its proper divisors (1).

12223532653 is an equidigital number, since it uses as much as digits as its factorization.

12223532653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 34.

The spelling of 12223532653 in words is "twelve billion, two hundred twenty-three million, five hundred thirty-two thousand, six hundred fifty-three".