11202002222001 has 16 divisors (see below), whose sum is σ = 14983806470400. Its totient is φ = 7444127253888.

The previous prime is 11202002221903. The next prime is 11202002222011. The reversal of 11202002222001 is 10022220020211.

It is not a de Polignac number, because 11202002222001 - 2¹¹ = 11202002219953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11202002222011) 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, 1811706 + ... + 5068163.

It is an arithmetic number, because the mean of its divisors is an integer number (936487904400).

Almost surely, 2^{11202002222001} is an apocalyptic number.

It is an amenable number.

11202002222001 is a deficient number, since it is larger than the sum of its proper divisors (3781804248399).

11202002222001 is a wasteful number, since it uses less digits than its factorization.

11202002222001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6881608.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 11202002222001 its reverse (10022220020211), we get a palindrome (21224222242212).

The spelling of 11202002222001 in words is "eleven trillion, two hundred two billion, two million, two hundred twenty-two thousand, one".