11222001200101 has 16 divisors (see below), whose sum is σ = 12214534071168. Its totient is φ = 10270478937600.

The previous prime is 11222001200099. The next prime is 11222001200143. The reversal of 11222001200101 is 10100210022211.

It is a cyclic number.

It is not a de Polignac number, because 11222001200101 - 2¹ = 11222001200099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11222001200161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63592935 + ... + 63769156.

It is an arithmetic number, because the mean of its divisors is an integer number (763408379448).

Almost surely, 2^{11222001200101} is an apocalyptic number.

It is an amenable number.

11222001200101 is a deficient number, since it is larger than the sum of its proper divisors (992532871067).

11222001200101 is a wasteful number, since it uses less digits than its factorization.

11222001200101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127362252.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11222001200101 its reverse (10100210022211), we get a palindrome (21322211222312).

The spelling of 11222001200101 in words is "eleven trillion, two hundred twenty-two billion, one million, two hundred thousand, one hundred one".