3112422442 has 4 divisors (see below), whose sum is σ = 4668633666. Its totient is φ = 1556211220.

The previous prime is 3112422421. The next prime is 3112422451. The reversal of 3112422442 is 2442242113.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2442242113 = 34033 ⋅71761.

It can be written as a sum of positive squares in only one way, i.e., 3077031841 + 35390601 = 55471^2 + 5949^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 778105609 + ... + 778105612.

Almost surely, 2^3112422442 is an apocalyptic number.

3112422442 is a deficient number, since it is larger than the sum of its proper divisors (1556211224).

3112422442 is a wasteful number, since it uses less digits than its factorization.

3112422442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1556211223.

The product of its digits is 3072, while the sum is 25.

The square root of 3112422442 is about 55789.0889153067. The cubic root of 3112422442 is about 1460.0447915826.

Adding to 3112422442 its reverse (2442242113), we get a palindrome (5554664555).

The spelling of 3112422442 in words is "three billion, one hundred twelve million, four hundred twenty-two thousand, four hundred forty-two".