11200422061 has 2 divisors, whose sum is σ = 11200422062. Its totient is φ = 11200422060.

The previous prime is 11200422019. The next prime is 11200422067. The reversal of 11200422061 is 16022400211.

11200422061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10900612836 + 299809225 = 104406^2 + 17315^2 .

It is a cyclic number.

It is not a de Polignac number, because 11200422061 - 2¹³ = 11200413869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11200422067) 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, 5600211030 + 5600211031.

It is an arithmetic number, because the mean of its divisors is an integer number (5600211031).

Almost surely, 2^11200422061 is an apocalyptic number.

It is an amenable number.

11200422061 is a deficient number, since it is larger than the sum of its proper divisors (1).

11200422061 is an equidigital number, since it uses as much as digits as its factorization.

11200422061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11200422061 its reverse (16022400211), we get a palindrome (27222822272).

The spelling of 11200422061 in words is "eleven billion, two hundred million, four hundred twenty-two thousand, sixty-one".