11222012200013 has 2 divisors, whose sum is σ = 11222012200014. Its totient is φ = 11222012200012.

The previous prime is 11222012199889. The next prime is 11222012200039. The reversal of 11222012200013 is 31000221022211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7139600032009 + 4082412168004 = 2672003^2 + 2020498^2 .

It is a cyclic number.

It is not a de Polignac number, because 11222012200013 - 2²² = 11222008005709 is a prime.

It is a super-2 number, since 2×11222012200013² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11222012199964 and 11222012200000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11222012200043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611006100006 + 5611006100007.

It is an arithmetic number, because the mean of its divisors is an integer number (5611006100007).

Almost surely, 2^{11222012200013} is an apocalyptic number.

It is an amenable number.

11222012200013 is a deficient number, since it is larger than the sum of its proper divisors (1).

11222012200013 is an equidigital number, since it uses as much as digits as its factorization.

11222012200013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 11222012200013 its reverse (31000221022211), we get a palindrome (42222233222224).

The spelling of 11222012200013 in words is "eleven trillion, two hundred twenty-two billion, twelve million, two hundred thousand, thirteen".