14720483002221 has 12 divisors (see below), whose sum is σ = 21264164069148. Its totient is φ = 9813081099264.

The previous prime is 14720483002213. The next prime is 14720483002241. The reversal of 14720483002221 is 12220038402741.

14720483002221 is a `hidden beast` number, since 147 + 204 + 8 + 300 + 2 + 2 + 2 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 7252997673321 + 7467485328900 = 2693139^2 + 2732670^2 .

It is not a de Polignac number, because 14720483002221 - 2³ = 14720483002213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14720483002241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47690580 + ... + 47998253.

It is an arithmetic number, because the mean of its divisors is an integer number (1772013672429).

Almost surely, 2^{14720483002221} is an apocalyptic number.

It is an amenable number.

14720483002221 is a deficient number, since it is larger than the sum of its proper divisors (6543681066927).

14720483002221 is a wasteful number, since it uses less digits than its factorization.

14720483002221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95705932 (or 95705929 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The spelling of 14720483002221 in words is "fourteen trillion, seven hundred twenty billion, four hundred eighty-three million, two thousand, two hundred twenty-one".