3011113220 has 24 divisors (see below), whose sum is σ = 6324696000. Its totient is φ = 1204186592.

The previous prime is 3011113213. The next prime is 3011113223. The reversal of 3011113220 is 223111103.

3011113220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3011113195 and 3011113204.

It is not an unprimeable number, because it can be changed into a prime (3011113223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99431 + ... + 126129.

It is an arithmetic number, because the mean of its divisors is an integer number (263529000).

Almost surely, 2^3011113220 is an apocalyptic number.

It is an amenable number.

3011113220 is an abundant number, since it is smaller than the sum of its proper divisors (3313582780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3011113220 is a wasteful number, since it uses less digits than its factorization.

3011113220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32347 (or 32345 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 3011113220 is about 54873.6113263926. The cubic root of 3011113220 is about 1444.0282687457.

Adding to 3011113220 its reverse (223111103), we get a palindrome (3234224323).

The spelling of 3011113220 in words is "three billion, eleven million, one hundred thirteen thousand, two hundred twenty".