20362104227217 has 16 divisors (see below), whose sum is σ = 27193029568640. Its totient is φ = 13552958361600.

The previous prime is 20362104227167. The next prime is 20362104227243. The reversal of 20362104227217 is 71272240126302.

It is not a de Polignac number, because 20362104227217 - 2⁷ = 20362104227089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20362104220217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167130759 + ... + 167252547.

It is an arithmetic number, because the mean of its divisors is an integer number (1699564348040).

Almost surely, 2^{20362104227217} is an apocalyptic number.

It is an amenable number.

20362104227217 is a deficient number, since it is larger than the sum of its proper divisors (6830925341423).

20362104227217 is a wasteful number, since it uses less digits than its factorization.

20362104227217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210744.

The product of its (nonzero) digits is 112896, while the sum is 39.

The spelling of 20362104227217 in words is "twenty trillion, three hundred sixty-two billion, one hundred four million, two hundred twenty-seven thousand, two hundred seventeen".