20334022 has 8 divisors (see below), whose sum is σ = 30548376. Its totient is φ = 10151232.

The previous prime is 20334007. The next prime is 20334049. The reversal of 20334022 is 22043302.

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 = 20333987 and 20334005.

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, 6208 + ... + 8899.

It is an arithmetic number, because the mean of its divisors is an integer number (3818547).

Almost surely, 2^20334022 is an apocalyptic number.

20334022 is a deficient number, since it is larger than the sum of its proper divisors (10214354).

20334022 is a wasteful number, since it uses less digits than its factorization.

20334022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15782.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 20334022 is about 4509.3261137336. The cubic root of 20334022 is about 272.9445517053.

Adding to 20334022 its reverse (22043302), we get a palindrome (42377324).

It can be divided in two parts, 203 and 34022, that added together give a square (34225 = 185²).

The spelling of 20334022 in words is "twenty million, three hundred thirty-four thousand, twenty-two".