220112231112011 has 16 divisors (see below), whose sum is σ = 254073164146368. Its totient is φ = 186780757680000.

The previous prime is 220112231111977. The next prime is 220112231112023. The reversal of 220112231112011 is 110211132211022.

220112231112011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 220112231112011 - 2⁶ = 220112231111947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220112231112061) 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, 8722280 + ... + 22722293.

It is an arithmetic number, because the mean of its divisors is an integer number (15879572759148).

Almost surely, 2^{220112231112011} is an apocalyptic number.

220112231112011 is a deficient number, since it is larger than the sum of its proper divisors (33960933034357).

220112231112011 is a wasteful number, since it uses less digits than its factorization.

220112231112011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31454582.

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 220112231112011 its reverse (110211132211022), we get a palindrome (330323363323033).

The spelling of 220112231112011 in words is "two hundred twenty trillion, one hundred twelve billion, two hundred thirty-one million, one hundred twelve thousand, eleven".