3123222134444 has 12 divisors (see below), whose sum is σ = 5467363477800. Its totient is φ = 1561118283648.

The previous prime is 3123222134423. The next prime is 3123222134447. The reversal of 3123222134444 is 4444312223213.

It is a happy number.

It is a super-2 number, since 2×3123222134444² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3123222134447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123181634 + ... + 123206985.

It is an arithmetic number, because the mean of its divisors is an integer number (455613623150).

Almost surely, 2^{3123222134444} is an apocalyptic number.

It is an amenable number.

3123222134444 is a deficient number, since it is larger than the sum of its proper divisors (2344141343356).

3123222134444 is a wasteful number, since it uses less digits than its factorization.

3123222134444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246391792 (or 246391790 counting only the distinct ones).

The product of its digits is 110592, while the sum is 35.

Adding to 3123222134444 its reverse (4444312223213), we get a palindrome (7567534357657).

The spelling of 3123222134444 in words is "three trillion, one hundred twenty-three billion, two hundred twenty-two million, one hundred thirty-four thousand, four hundred forty-four".