3122242442 has 16 divisors (see below), whose sum is σ = 5120993664. Its totient is φ = 1415904000.

The previous prime is 3122242421. The next prime is 3122242471. The reversal of 3122242442 is 2442422213.

It is a super-2 number, since 2×3122242442² = 19496795733252246728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155159 + ... + 174122.

It is an arithmetic number, because the mean of its divisors is an integer number (320062104).

Almost surely, 2^3122242442 is an apocalyptic number.

3122242442 is a deficient number, since it is larger than the sum of its proper divisors (1998751222).

3122242442 is a wasteful number, since it uses less digits than its factorization.

3122242442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329725.

The product of its digits is 6144, while the sum is 26.

The square root of 3122242442 is about 55877.0296454634. The cubic root of 3122242442 is about 1461.5787079672.

Adding to 3122242442 its reverse (2442422213), we get a palindrome (5564664655).

The spelling of 3122242442 in words is "three billion, one hundred twenty-two million, two hundred forty-two thousand, four hundred forty-two".