11220223012133 has 2 divisors, whose sum is σ = 11220223012134. Its totient is φ = 11220223012132.

The previous prime is 11220223012129. The next prime is 11220223012153. The reversal of 11220223012133 is 33121032202211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10812410497729 + 407812514404 = 3288223^2 + 638602^2 .

It is a cyclic number.

It is not a de Polignac number, because 11220223012133 - 2² = 11220223012129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11220223012099 and 11220223012108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11220223012153) 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, 5610111506066 + 5610111506067.

It is an arithmetic number, because the mean of its divisors is an integer number (5610111506067).

Almost surely, 2^{11220223012133} is an apocalyptic number.

It is an amenable number.

11220223012133 is a deficient number, since it is larger than the sum of its proper divisors (1).

11220223012133 is an equidigital number, since it uses as much as digits as its factorization.

11220223012133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 11220223012133 its reverse (33121032202211), we get a palindrome (44341255214344).

The spelling of 11220223012133 in words is "eleven trillion, two hundred twenty billion, two hundred twenty-three million, twelve thousand, one hundred thirty-three".