2000221200011 has 4 divisors (see below), whose sum is σ = 2000525330232. Its totient is φ = 1999917069792.

The previous prime is 2000221200001. The next prime is 2000221200037. The reversal of 2000221200011 is 1100021220002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2000221200011 - 2²⁶ = 2000154091147 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2000221199965 and 2000221200001.

It is not an unprimeable number, because it can be changed into a prime (2000221200001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152055245 + ... + 152068398.

It is an arithmetic number, because the mean of its divisors is an integer number (500131332558).

Almost surely, 2^{2000221200011} is an apocalyptic number.

2000221200011 is a deficient number, since it is larger than the sum of its proper divisors (304130221).

2000221200011 is an equidigital number, since it uses as much as digits as its factorization.

2000221200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304130220.

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

Adding to 2000221200011 its reverse (1100021220002), we get a palindrome (3100242420013).

The spelling of 2000221200011 in words is "two trillion, two hundred twenty-one million, two hundred thousand, eleven".