2422112145 has 16 divisors (see below), whose sum is σ = 4103343360. Its totient is φ = 1215805184.

The previous prime is 2422112141. The next prime is 2422112149. The reversal of 2422112145 is 5412112242.

It is an interprime number because it is at equal distance from previous prime (2422112141) and next prime (2422112149).

It is not a de Polignac number, because 2422112145 - 2² = 2422112141 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2422112141) 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, 4748985 + ... + 4749494.

It is an arithmetic number, because the mean of its divisors is an integer number (256458960).

Almost surely, 2^2422112145 is an apocalyptic number.

It is an amenable number.

2422112145 is a deficient number, since it is larger than the sum of its proper divisors (1681231215).

2422112145 is a wasteful number, since it uses less digits than its factorization.

2422112145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9498504.

The product of its digits is 1280, while the sum is 24.

The square root of 2422112145 is about 49214.9585492053. The cubic root of 2422112145 is about 1342.9651693340.

Adding to 2422112145 its reverse (5412112242), we get a palindrome (7834224387).

The spelling of 2422112145 in words is "two billion, four hundred twenty-two million, one hundred twelve thousand, one hundred forty-five".