20334120002 has 32 divisors (see below), whose sum is σ = 38513740032. Its totient is φ = 7845387264.

The previous prime is 20334119983. The next prime is 20334120031. The reversal of 20334120002 is 20002143302.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1851863 + ... + 1862810.

It is an arithmetic number, because the mean of its divisors is an integer number (1203554376).

Almost surely, 2^20334120002 is an apocalyptic number.

20334120002 is a deficient number, since it is larger than the sum of its proper divisors (18179620030).

20334120002 is a wasteful number, since it uses less digits than its factorization.

20334120002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3714722.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 20334120002 its reverse (20002143302), we get a palindrome (40336263304).

The spelling of 20334120002 in words is "twenty billion, three hundred thirty-four million, one hundred twenty thousand, two".