20334422000 has 40 divisors (see below), whose sum is σ = 49168637232. Its totient is φ = 8133768000.

The previous prime is 20334421999. The next prime is 20334422029. The reversal of 20334422000 is 22443302.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5081606 + ... + 5085605.

Almost surely, 2^20334422000 is an apocalyptic number.

20334422000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20334422000 is an abundant number, since it is smaller than the sum of its proper divisors (28834215232).

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

20334422000 is a wasteful number, since it uses less digits than its factorization.

20334422000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10167234 (or 10167218 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 20334422000 its reverse (22443302), we get a palindrome (20356865302).

The spelling of 20334422000 in words is "twenty billion, three hundred thirty-four million, four hundred twenty-two thousand".