20002014344221 has 16 divisors (see below), whose sum is σ = 24618154605184. Its totient is φ = 15825582650304.

The previous prime is 20002014344203. The next prime is 20002014344251. The reversal of 20002014344221 is 12244341020002.

It is not a de Polignac number, because 20002014344221 - 2²¹ = 20002012247069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20002014344251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6718390 + ... + 9227176.

It is an arithmetic number, because the mean of its divisors is an integer number (1538634662824).

Almost surely, 2^{20002014344221} is an apocalyptic number.

It is an amenable number.

20002014344221 is a deficient number, since it is larger than the sum of its proper divisors (4616140260963).

20002014344221 is a wasteful number, since it uses less digits than its factorization.

20002014344221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2596420.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 20002014344221 its reverse (12244341020002), we get a palindrome (32246355364223).

The spelling of 20002014344221 in words is "twenty trillion, two billion, fourteen million, three hundred forty-four thousand, two hundred twenty-one".