14012243220 has 96 divisors (see below), whose sum is σ = 39488456448. Its totient is φ = 3712479232.

The previous prime is 14012243213. The next prime is 14012243237. The reversal of 14012243220 is 2234221041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6713017 + ... + 6715103.

It is an arithmetic number, because the mean of its divisors is an integer number (411338088).

Almost surely, 2^14012243220 is an apocalyptic number.

14012243220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14012243220 is an abundant number, since it is smaller than the sum of its proper divisors (25476213228).

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

14012243220 is a wasteful number, since it uses less digits than its factorization.

14012243220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2769 (or 2767 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 14012243220 its reverse (2234221041), we get a palindrome (16246464261).

The spelling of 14012243220 in words is "fourteen billion, twelve million, two hundred forty-three thousand, two hundred twenty".