3112322442 has 16 divisors (see below), whose sum is σ = 6309914880. Its totient is φ = 1023229152.

The previous prime is 3112322401. The next prime is 3112322449. The reversal of 3112322442 is 2442232113.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3112322449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3552442 + ... + 3553317.

It is an arithmetic number, because the mean of its divisors is an integer number (394369680).

Almost surely, 2^3112322442 is an apocalyptic number.

3112322442 is an abundant number, since it is smaller than the sum of its proper divisors (3197592438).

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

3112322442 is a wasteful number, since it uses less digits than its factorization.

3112322442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7105837.

The product of its digits is 2304, while the sum is 24.

The square root of 3112322442 is about 55788.1926755115. The cubic root of 3112322442 is about 1460.0291546689.

Adding to 3112322442 its reverse (2442232113), we get a palindrome (5554554555).

The spelling of 3112322442 in words is "three billion, one hundred twelve million, three hundred twenty-two thousand, four hundred forty-two".