4223112011011 has 4 divisors (see below), whose sum is σ = 4225756415872. Its totient is φ = 4220467606152.

The previous prime is 4223112010993. The next prime is 4223112011033. The reversal of 4223112011011 is 1101102113224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4223112011011 - 2¹¹ = 4223112008963 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4223112011011.

It is not an unprimeable number, because it can be changed into a prime (4223112011071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1322200035 + ... + 1322203228.

It is an arithmetic number, because the mean of its divisors is an integer number (1056439103968).

Almost surely, 2^{4223112011011} is an apocalyptic number.

4223112011011 is a deficient number, since it is larger than the sum of its proper divisors (2644404861).

4223112011011 is a wasteful number, since it uses less digits than its factorization.

4223112011011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2644404860.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 4223112011011 its reverse (1101102113224), we get a palindrome (5324214124235).

The spelling of 4223112011011 in words is "four trillion, two hundred twenty-three billion, one hundred twelve million, eleven thousand, eleven".