16220089614673 has 4 divisors (see below), whose sum is σ = 18537245273920. Its totient is φ = 13902933955428.

The previous prime is 16220089614671. The next prime is 16220089614683. The reversal of 16220089614673 is 37641698002261.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 16220089614673 - 2¹ = 16220089614671 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16220089614671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1158577829613 + ... + 1158577829626.

It is an arithmetic number, because the mean of its divisors is an integer number (4634311318480).

Almost surely, 2^{16220089614673} is an apocalyptic number.

It is an amenable number.

16220089614673 is a deficient number, since it is larger than the sum of its proper divisors (2317155659247).

16220089614673 is an equidigital number, since it uses as much as digits as its factorization.

16220089614673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2317155659246.

The product of its (nonzero) digits is 5225472, while the sum is 55.

The spelling of 16220089614673 in words is "sixteen trillion, two hundred twenty billion, eighty-nine million, six hundred fourteen thousand, six hundred seventy-three".