1222322230203 has 16 divisors (see below), whose sum is σ = 1726685644320. Its totient is φ = 766478721536.

The previous prime is 1222322230153. The next prime is 1222322230223. The reversal of 1222322230203 is 3020322232221.

It is a cyclic number.

It is not a de Polignac number, because 1222322230203 - 2¹² = 1222322226107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1222322230223) 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 15 ways as a sum of consecutive naturals, for example, 7236948 + ... + 7403921.

It is an arithmetic number, because the mean of its divisors is an integer number (107917852770).

Almost surely, 2^{1222322230203} is an apocalyptic number.

1222322230203 is a deficient number, since it is larger than the sum of its proper divisors (504363414117).

1222322230203 is a wasteful number, since it uses less digits than its factorization.

1222322230203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14642526.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 1222322230203 its reverse (3020322232221), we get a palindrome (4242644462424).

The spelling of 1222322230203 in words is "one trillion, two hundred twenty-two billion, three hundred twenty-two million, two hundred thirty thousand, two hundred three".