3011220112 has 10 divisors (see below), whose sum is σ = 5834238998. Its totient is φ = 1505610048.

The previous prime is 3011220059. The next prime is 3011220131. The reversal of 3011220112 is 2110221103.

3011220112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2828537856 + 182682256 = 53184^2 + 13516^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3011220092 and 3011220101.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94100613 + ... + 94100644.

Almost surely, 2^3011220112 is an apocalyptic number.

It is an amenable number.

3011220112 is a deficient number, since it is larger than the sum of its proper divisors (2823018886).

3011220112 is a wasteful number, since it uses less digits than its factorization.

3011220112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188201265 (or 188201259 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 3011220112 is about 54874.5853013943. The cubic root of 3011220112 is about 1444.0453558087.

Adding to 3011220112 its reverse (2110221103), we get a palindrome (5121441215).

Subtracting from 3011220112 its reverse (2110221103), we obtain a palindrome (900999009).

The spelling of 3011220112 in words is "three billion, eleven million, two hundred twenty thousand, one hundred twelve".