220201110311 has 8 divisors (see below), whose sum is σ = 271016751264. Its totient is φ = 174225054240.

The previous prime is 220201110263. The next prime is 220201110317. The reversal of 220201110311 is 113011102022.

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 220201110311 - 2¹⁰ = 220201109287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220201110317) 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, 1209896120 + ... + 1209896301.

It is an arithmetic number, because the mean of its divisors is an integer number (33877093908).

Almost surely, 2^220201110311 is an apocalyptic number.

220201110311 is a deficient number, since it is larger than the sum of its proper divisors (50815640953).

220201110311 is a wasteful number, since it uses less digits than its factorization.

220201110311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2419792441.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 220201110311 its reverse (113011102022), we get a palindrome (333212212333).

The spelling of 220201110311 in words is "two hundred twenty billion, two hundred one million, one hundred ten thousand, three hundred eleven".