1222103210013 has 72 divisors (see below), whose sum is σ = 2062997209728. Its totient is φ = 695111010048.

The previous prime is 1222103209993. The next prime is 1222103210051. The reversal of 1222103210013 is 3100123012221.

1222103210013 is a `hidden beast` number, since 122 + 210 + 321 + 0 + 0 + 13 = 666.

It is not a de Polignac number, because 1222103210013 - 2⁵ = 1222103209981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222103210413) 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 in 71 ways as a sum of consecutive naturals, for example, 84584956 + ... + 84599402.

It is an arithmetic number, because the mean of its divisors is an integer number (28652739024).

Almost surely, 2^{1222103210013} is an apocalyptic number.

It is an amenable number.

1222103210013 is a deficient number, since it is larger than the sum of its proper divisors (840893999715).

1222103210013 is a wasteful number, since it uses less digits than its factorization.

1222103210013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15343 (or 15333 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1222103210013 its reverse (3100123012221), we get a palindrome (4322226222234).

The spelling of 1222103210013 in words is "one trillion, two hundred twenty-two billion, one hundred three million, two hundred ten thousand, thirteen".