14312243122112 has 56 divisors (see below), whose sum is σ = 30586386148416. Its totient is φ = 6605467665408.

The previous prime is 14312243122109. The next prime is 14312243122171. The reversal of 14312243122112 is 21122134221341.

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, 32514758 + ... + 32951994.

It is an arithmetic number, because the mean of its divisors is an integer number (546185466936).

Almost surely, 2^{14312243122112} is an apocalyptic number.

It is an amenable number.

14312243122112 is an abundant number, since it is smaller than the sum of its proper divisors (16274143026304).

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

14312243122112 is a wasteful number, since it uses less digits than its factorization.

14312243122112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476605 (or 476595 counting only the distinct ones).

The product of its digits is 4608, while the sum is 29.

Adding to 14312243122112 its reverse (21122134221341), we get a palindrome (35434377343453).

The spelling of 14312243122112 in words is "fourteen trillion, three hundred twelve billion, two hundred forty-three million, one hundred twenty-two thousand, one hundred twelve".