20334022115 has 16 divisors (see below), whose sum is σ = 26956039680. Its totient is φ = 14601181920.

The previous prime is 20334022109. The next prime is 20334022127. The reversal of 20334022115 is 51122043302.

It is a de Polignac number, because none of the positive numbers 2^k-20334022115 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2335589 + ... + 2344278.

It is an arithmetic number, because the mean of its divisors is an integer number (1684752480).

Almost surely, 2^20334022115 is an apocalyptic number.

20334022115 is a deficient number, since it is larger than the sum of its proper divisors (6622017565).

20334022115 is a wasteful number, since it uses less digits than its factorization.

20334022115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4679962.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 20334022115 its reverse (51122043302), we get a palindrome (71456065417).

The spelling of 20334022115 in words is "twenty billion, three hundred thirty-four million, twenty-two thousand, one hundred fifteen".