11252011221203 has 2 divisors, whose sum is σ = 11252011221204. Its totient is φ = 11252011221202.

The previous prime is 11252011221181. The next prime is 11252011221259. The reversal of 11252011221203 is 30212211025211.

It is a weak prime.

It is an emirp because it is prime and its reverse (30212211025211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11252011221203 - 2¹⁰ = 11252011220179 is a prime.

It is not a weakly prime, because it can be changed into another prime (11252011221103) 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, 5626005610601 + 5626005610602.

It is an arithmetic number, because the mean of its divisors is an integer number (5626005610602).

Almost surely, 2^{11252011221203} is an apocalyptic number.

11252011221203 is a deficient number, since it is larger than the sum of its proper divisors (1).

11252011221203 is an equidigital number, since it uses as much as digits as its factorization.

11252011221203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 11252011221203 its reverse (30212211025211), we get a palindrome (41464222246414).

The spelling of 11252011221203 in words is "eleven trillion, two hundred fifty-two billion, eleven million, two hundred twenty-one thousand, two hundred three".