12202223013 has 12 divisors (see below), whose sum is σ = 17727316620. Its totient is φ = 8087792256.

The previous prime is 12202222999. The next prime is 12202223027. The reversal of 12202223013 is 31032220221.

It is an interprime number because it is at equal distance from previous prime (12202222999) and next prime (12202223027).

It can be written as a sum of positive squares in 2 ways, for example, as 5886265284 + 6315957729 = 76722^2 + 79473^2 .

It is not a de Polignac number, because 12202223013 - 2⁸ = 12202222757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202223053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3916948 + ... + 3920061.

It is an arithmetic number, because the mean of its divisors is an integer number (1477276385).

Almost surely, 2^12202223013 is an apocalyptic number.

It is an amenable number.

12202223013 is a deficient number, since it is larger than the sum of its proper divisors (5525093607).

12202223013 is a wasteful number, since it uses less digits than its factorization.

12202223013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7837188 (or 7837185 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 12202223013 its reverse (31032220221), we get a palindrome (43234443234).

The spelling of 12202223013 in words is "twelve billion, two hundred two million, two hundred twenty-three thousand, thirteen".