20304001122 has 32 divisors (see below), whose sum is σ = 42802974720. Its totient is φ = 6403133520.

The previous prime is 20304001079. The next prime is 20304001147. The reversal of 20304001122 is 22110040302.

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 15 ways as a sum of consecutive naturals, for example, 35154 + ... + 204557.

It is an arithmetic number, because the mean of its divisors is an integer number (1337592960).

Almost surely, 2^20304001122 is an apocalyptic number.

20304001122 is an abundant number, since it is smaller than the sum of its proper divisors (22498973598).

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

20304001122 is a wasteful number, since it uses less digits than its factorization.

20304001122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240478.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 20304001122 its reverse (22110040302), we get a palindrome (42414041424).

The spelling of 20304001122 in words is "twenty billion, three hundred four million, one thousand, one hundred twenty-two".