2012123424334 has 16 divisors (see below), whose sum is σ = 3029645169936. Its totient is φ = 1002245227200.

The previous prime is 2012123424323. The next prime is 2012123424349. The reversal of 2012123424334 is 4334243212102.

It is a junction number, because it is equal to n+sod(n) for n = 2012123424296 and 2012123424305.

It is a congruent number.

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, 262194 + ... + 2023114.

It is an arithmetic number, because the mean of its divisors is an integer number (189352823121).

Almost surely, 2^{2012123424334} is an apocalyptic number.

2012123424334 is a deficient number, since it is larger than the sum of its proper divisors (1017521745602).

2012123424334 is a wasteful number, since it uses less digits than its factorization.

2012123424334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1763091.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 2012123424334 its reverse (4334243212102), we get a palindrome (6346366636436).

The spelling of 2012123424334 in words is "two trillion, twelve billion, one hundred twenty-three million, four hundred twenty-four thousand, three hundred thirty-four".