1222203130133 has 2 divisors, whose sum is σ = 1222203130134. Its totient is φ = 1222203130132.

The previous prime is 1222203130129. The next prime is 1222203130153. The reversal of 1222203130133 is 3310313022221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 699737269009 + 522465861124 = 836503^2 + 722818^2 .

It is an emirp because it is prime and its reverse (3310313022221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1222203130133 - 2² = 1222203130129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1222203130099 and 1222203130108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1222203130153) 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 as a sum of consecutive naturals, namely, 611101565066 + 611101565067.

It is an arithmetic number, because the mean of its divisors is an integer number (611101565067).

Almost surely, 2^{1222203130133} is an apocalyptic number.

It is an amenable number.

1222203130133 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222203130133 is an equidigital number, since it uses as much as digits as its factorization.

1222203130133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1222203130133 its reverse (3310313022221), we get a palindrome (4532516152354).

The spelling of 1222203130133 in words is "one trillion, two hundred twenty-two billion, two hundred three million, one hundred thirty thousand, one hundred thirty-three".