220110222111201 has 40 divisors (see below), whose sum is σ = 331327755158400. Its totient is φ = 145617950904192.

The previous prime is 220110222111191. The next prime is 220110222111229. The reversal of 220110222111201 is 102111222011022.

220110222111201 is a `hidden beast` number, since 2 + 20 + 110 + 222 + 111 + 201 = 666.

It is not a de Polignac number, because 220110222111201 - 2⁶ = 220110222111137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220110222111271) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5479896 + ... + 21685241.

It is an arithmetic number, because the mean of its divisors is an integer number (8283193878960).

Almost surely, 2^{220110222111201} is an apocalyptic number.

It is an amenable number.

220110222111201 is a deficient number, since it is larger than the sum of its proper divisors (111217533047199).

220110222111201 is a wasteful number, since it uses less digits than its factorization.

220110222111201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27165915 (or 27165906 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 220110222111201 its reverse (102111222011022), we get a palindrome (322221444122223).

The spelling of 220110222111201 in words is "two hundred twenty trillion, one hundred ten billion, two hundred twenty-two million, one hundred eleven thousand, two hundred one".