11011220000201 has 16 divisors (see below), whose sum is σ = 11106241507200. Its totient is φ = 10916554543488.

The previous prime is 11011220000167. The next prime is 11011220000243. The reversal of 11011220000201 is 10200002211011.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11011220000201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11011220000101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 509461271 + ... + 509482883.

It is an arithmetic number, because the mean of its divisors is an integer number (694140094200).

Almost surely, 2^{11011220000201} is an apocalyptic number.

It is an amenable number.

11011220000201 is a deficient number, since it is larger than the sum of its proper divisors (95021506999).

11011220000201 is a wasteful number, since it uses less digits than its factorization.

11011220000201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29648.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11011220000201 its reverse (10200002211011), we get a palindrome (21211222211212).

The spelling of 11011220000201 in words is "eleven trillion, eleven billion, two hundred twenty million, two hundred one", and thus it is an aban number.