220102301111 has 16 divisors (see below), whose sum is σ = 290555216640. Its totient is φ = 161419562880.

The previous prime is 220102301093. The next prime is 220102301137. The reversal of 220102301111 is 111103201022.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220102301111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220102301411) 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, 84071381 + ... + 84073998.

It is an arithmetic number, because the mean of its divisors is an integer number (18159701040).

Almost surely, 2^220102301111 is an apocalyptic number.

220102301111 is a deficient number, since it is larger than the sum of its proper divisors (70452915529).

220102301111 is a wasteful number, since it uses less digits than its factorization.

220102301111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168145414.

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

Adding to 220102301111 its reverse (111103201022), we get a palindrome (331205502133).

The spelling of 220102301111 in words is "two hundred twenty billion, one hundred two million, three hundred one thousand, one hundred eleven".