11222020200011 has 2 divisors, whose sum is σ = 11222020200012. Its totient is φ = 11222020200010.

The previous prime is 11222020199969. The next prime is 11222020200019. The reversal of 11222020200011 is 11000202022211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11222020200011 is a prime.

It is not a weakly prime, because it can be changed into another prime (11222020200019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611010100005 + 5611010100006.

It is an arithmetic number, because the mean of its divisors is an integer number (5611010100006).

Almost surely, 2^{11222020200011} is an apocalyptic number.

11222020200011 is a deficient number, since it is larger than the sum of its proper divisors (1).

11222020200011 is an equidigital number, since it uses as much as digits as its factorization.

11222020200011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11222020200011 its reverse (11000202022211), we get a palindrome (22222222222222).

The spelling of 11222020200011 in words is "eleven trillion, two hundred twenty-two billion, twenty million, two hundred thousand, eleven".