3123344433212 has 6 divisors (see below), whose sum is σ = 5465852758128. Its totient is φ = 1561672216604.

The previous prime is 3123344433149. The next prime is 3123344433247. The reversal of 3123344433212 is 2123344433213.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 390418054148 + ... + 390418054155.

It is an arithmetic number, because the mean of its divisors is an integer number (910975459688).

Almost surely, 2^{3123344433212} is an apocalyptic number.

It is an amenable number.

3123344433212 is a deficient number, since it is larger than the sum of its proper divisors (2342508324916).

3123344433212 is a wasteful number, since it uses less digits than its factorization.

3123344433212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780836108307 (or 780836108305 counting only the distinct ones).

The product of its digits is 124416, while the sum is 35.

Adding to 3123344433212 its reverse (2123344433213), we get a palindrome (5246688866425).

Subtracting from 3123344433212 its reverse (2123344433213), we obtain a palindrome (999999999999).

The spelling of 3123344433212 in words is "three trillion, one hundred twenty-three billion, three hundred forty-four million, four hundred thirty-three thousand, two hundred twelve".