3220300112011 has 4 divisors (see below), whose sum is σ = 3298844017224. Its totient is φ = 3141756206800.

The previous prime is 3220300112009. The next prime is 3220300112063. The reversal of 3220300112011 is 1102110030223.

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 3220300112011 - 2¹ = 3220300112009 is a prime.

It is a super-2 number, since 2×3220300112011² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3220300112411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39271952545 + ... + 39271952626.

It is an arithmetic number, because the mean of its divisors is an integer number (824711004306).

Almost surely, 2^{3220300112011} is an apocalyptic number.

3220300112011 is a deficient number, since it is larger than the sum of its proper divisors (78543905213).

3220300112011 is an equidigital number, since it uses as much as digits as its factorization.

3220300112011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78543905212.

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

Adding to 3220300112011 its reverse (1102110030223), we get a palindrome (4322410142234).

The spelling of 3220300112011 in words is "three trillion, two hundred twenty billion, three hundred million, one hundred twelve thousand, eleven".