11110200001 has 2 divisors, whose sum is σ = 11110200002. Its totient is φ = 11110200000.

The previous prime is 11110199999. The next prime is 11110200041. The reversal of 11110200001 is 10000201111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8975667600 + 2134532401 = 94740^2 + 46201^2 .

It is a cyclic number.

It is not a de Polignac number, because 11110200001 - 2¹ = 11110199999 is a prime.

Together with 11110199999, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11110200041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555100000 + 5555100001.

It is an arithmetic number, because the mean of its divisors is an integer number (5555100001).

Almost surely, 2^11110200001 is an apocalyptic number.

It is an amenable number.

11110200001 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110200001 is an equidigital number, since it uses as much as digits as its factorization.

11110200001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 11110200001 its reverse (10000201111), we get a palindrome (21110401112).

The spelling of 11110200001 in words is "eleven billion, one hundred ten million, two hundred thousand, one".