220230310111 has 16 divisors (see below), whose sum is σ = 253659456000. Its totient is φ = 187296958368.

The previous prime is 220230310103. The next prime is 220230310121. The reversal of 220230310111 is 111013032022.

It is a cyclic number.

It is not a de Polignac number, because 220230310111 - 2³ = 220230310103 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 (220230310121) 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, 522345 + ... + 844573.

It is an arithmetic number, because the mean of its divisors is an integer number (15853716000).

Almost surely, 2^220230310111 is an apocalyptic number.

220230310111 is a deficient number, since it is larger than the sum of its proper divisors (33429145889).

220230310111 is a wasteful number, since it uses less digits than its factorization.

220230310111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322998.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 220230310111 its reverse (111013032022), we get a palindrome (331243342133).

The spelling of 220230310111 in words is "two hundred twenty billion, two hundred thirty million, three hundred ten thousand, one hundred eleven".