4012022113 has 16 divisors (see below), whose sum is σ = 4453143552. Its totient is φ = 3584178000.

The previous prime is 4012022099. The next prime is 4012022129. The reversal of 4012022113 is 3112202104.

4012022113 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 4012022113 - 2²⁵ = 3978467681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4012322113) 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, 134908 + ... + 161938.

It is an arithmetic number, because the mean of its divisors is an integer number (278321472).

Almost surely, 2^4012022113 is an apocalyptic number.

It is an amenable number.

4012022113 is a deficient number, since it is larger than the sum of its proper divisors (441121439).

4012022113 is a wasteful number, since it uses less digits than its factorization.

4012022113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27276.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 4012022113 is about 63340.5250451873. The cubic root of 4012022113 is about 1588.9897876016.

Adding to 4012022113 its reverse (3112202104), we get a palindrome (7124224217).

Subtracting from 4012022113 its reverse (3112202104), we obtain a square (899820009 = 29997²).

The spelling of 4012022113 in words is "four billion, twelve million, twenty-two thousand, one hundred thirteen".