22012010011133 has 2 divisors, whose sum is σ = 22012010011134. Its totient is φ = 22012010011132.

The previous prime is 22012010011081. The next prime is 22012010011141. The reversal of 22012010011133 is 33111001021022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21520942630489 + 491067380644 = 4639067^2 + 700762^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22012010011133 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22012010016133) 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, 11006005005566 + 11006005005567.

It is an arithmetic number, because the mean of its divisors is an integer number (11006005005567).

Almost surely, 2^{22012010011133} is an apocalyptic number.

It is an amenable number.

22012010011133 is a deficient number, since it is larger than the sum of its proper divisors (1).

22012010011133 is an equidigital number, since it uses as much as digits as its factorization.

22012010011133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 22012010011133 its reverse (33111001021022), we get a palindrome (55123011032155).

The spelling of 22012010011133 in words is "twenty-two trillion, twelve billion, ten million, eleven thousand, one hundred thirty-three".