2001202200011 has 16 divisors (see below), whose sum is σ = 2335835252736. Its totient is φ = 1678758578016.

The previous prime is 2001202199981. The next prime is 2001202200029. The reversal of 2001202200011 is 1100022021002.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2001202200011 - 2³⁰ = 2000128458187 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2001202199965 and 2001202200001.

It is not an unprimeable number, because it can be changed into a prime (2001202200071) 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, 10382165 + ... + 10573161.

It is an arithmetic number, because the mean of its divisors is an integer number (145989703296).

Almost surely, 2^{2001202200011} is an apocalyptic number.

2001202200011 is a deficient number, since it is larger than the sum of its proper divisors (334633052725).

2001202200011 is a wasteful number, since it uses less digits than its factorization.

2001202200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222898.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2001202200011 its reverse (1100022021002), we get a palindrome (3101224221013).

The spelling of 2001202200011 in words is "two trillion, one billion, two hundred two million, two hundred thousand, eleven".