20327346222 has 8 divisors (see below), whose sum is σ = 40654692456. Its totient is φ = 6775782072.

The previous prime is 20327346211. The next prime is 20327346223. The reversal of 20327346222 is 22264372302.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

20327346222 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20327346223) 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, 1693945513 + ... + 1693945524.

It is an arithmetic number, because the mean of its divisors is an integer number (5081836557).

Almost surely, 2^20327346222 is an apocalyptic number.

20327346222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

20327346222 is a wasteful number, since it uses less digits than its factorization.

20327346222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3387891042.

The product of its (nonzero) digits is 48384, while the sum is 33.

The spelling of 20327346222 in words is "twenty billion, three hundred twenty-seven million, three hundred forty-six thousand, two hundred twenty-two".