14014201220 has 12 divisors (see below), whose sum is σ = 29429822604. Its totient is φ = 5605680480.

The previous prime is 14014201153. The next prime is 14014201247. The reversal of 14014201220 is 2210241041.

It can be written as a sum of positive squares in 2 ways, for example, as 2886483076 + 11127718144 = 53726^2 + 105488^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350355011 + ... + 350355050.

It is an arithmetic number, because the mean of its divisors is an integer number (2452485217).

Almost surely, 2^14014201220 is an apocalyptic number.

14014201220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14014201220 is an abundant number, since it is smaller than the sum of its proper divisors (15415621384).

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

14014201220 is a wasteful number, since it uses less digits than its factorization.

14014201220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700710070 (or 700710068 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 14014201220 its reverse (2210241041), we get a palindrome (16224442261).

The spelling of 14014201220 in words is "fourteen billion, fourteen million, two hundred one thousand, two hundred twenty".