201020220200011 has 8 divisors (see below), whose sum is σ = 201054378478448. Its totient is φ = 200986063020000.

The previous prime is 201020220199991. The next prime is 201020220200017. The reversal of 201020220200011 is 110002022020102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201020220200011 - 2¹¹ = 201020220197963 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201020220199964 and 201020220200000.

It is not an unprimeable number, because it can be changed into a prime (201020220200017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 419654101 + ... + 420132841.

It is an arithmetic number, because the mean of its divisors is an integer number (25131797309806).

Almost surely, 2^{201020220200011} is an apocalyptic number.

201020220200011 is a deficient number, since it is larger than the sum of its proper divisors (34158278437).

201020220200011 is an equidigital number, since it uses as much as digits as its factorization.

201020220200011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549213.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 201020220200011 its reverse (110002022020102), we get a palindrome (311022242220113).

The spelling of 201020220200011 in words is "two hundred one trillion, twenty billion, two hundred twenty million, two hundred thousand, eleven".