11220200011127 has 2 divisors, whose sum is σ = 11220200011128. Its totient is φ = 11220200011126.

The previous prime is 11220200011081. The next prime is 11220200011151. The reversal of 11220200011127 is 72111000202211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11220200011127 - 2⁸ = 11220200010871 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11220200011099 and 11220200011108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11220200011157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5610100005563 + 5610100005564.

It is an arithmetic number, because the mean of its divisors is an integer number (5610100005564).

Almost surely, 2^{11220200011127} is an apocalyptic number.

11220200011127 is a deficient number, since it is larger than the sum of its proper divisors (1).

11220200011127 is an equidigital number, since it uses as much as digits as its factorization.

11220200011127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 20.

Adding to 11220200011127 its reverse (72111000202211), we get a palindrome (83331200213338).

The spelling of 11220200011127 in words is "eleven trillion, two hundred twenty billion, two hundred million, eleven thousand, one hundred twenty-seven".