20352303022 has 8 divisors (see below), whose sum is σ = 30573550296. Its totient is φ = 10161119592.

The previous prime is 20352303019. The next prime is 20352303047. The reversal of 20352303022 is 22030325302.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 20352302984 and 20352303002.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 7514268 + ... + 7516975.

It is an arithmetic number, because the mean of its divisors is an integer number (3821693787).

Almost surely, 2^20352303022 is an apocalyptic number.

20352303022 is a deficient number, since it is larger than the sum of its proper divisors (10221247274).

20352303022 is a wasteful number, since it uses less digits than its factorization.

20352303022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15031922.

The product of its (nonzero) digits is 2160, while the sum is 22.

Adding to 20352303022 its reverse (22030325302), we get a palindrome (42382628324).

The spelling of 20352303022 in words is "twenty billion, three hundred fifty-two million, three hundred three thousand, twenty-two".