4112220540 has 48 divisors (see below), whose sum is σ = 12120232320. Its totient is φ = 1038876480.

The previous prime is 4112220533. The next prime is 4112220547. The reversal of 4112220540 is 450222114.

It is an interprime number because it is at equal distance from previous prime (4112220533) and next prime (4112220547).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4112220547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1802466 + ... + 1804745.

It is an arithmetic number, because the mean of its divisors is an integer number (252504840).

Almost surely, 2^4112220540 is an apocalyptic number.

It is an amenable number.

4112220540 is an abundant number, since it is smaller than the sum of its proper divisors (8008011780).

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

4112220540 is a wasteful number, since it uses less digits than its factorization.

4112220540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3607242 (or 3607240 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 4112220540 is about 64126.5977578727. The cubic root of 4112220540 is about 1602.1092676261.

Adding to 4112220540 its reverse (450222114), we get a palindrome (4562442654).

The spelling of 4112220540 in words is "four billion, one hundred twelve million, two hundred twenty thousand, five hundred forty".