20320330022 has 8 divisors (see below), whose sum is σ = 30682353072. Its totient is φ = 10092879000.

The previous prime is 20320329979. The next prime is 20320330081. The reversal of 20320330022 is 22003302302.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33642629 + ... + 33643232.

It is an arithmetic number, because the mean of its divisors is an integer number (3835294134).

Almost surely, 2^20320330022 is an apocalyptic number.

20320330022 is a deficient number, since it is larger than the sum of its proper divisors (10362023050).

20320330022 is a wasteful number, since it uses less digits than its factorization.

20320330022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67286014.

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 20320330022 its reverse (22003302302), we get a palindrome (42323632324).

The spelling of 20320330022 in words is "twenty billion, three hundred twenty million, three hundred thirty thousand, twenty-two".