20332333002 has 16 divisors (see below), whose sum is σ = 40684633920. Its totient is φ = 6774116352.

The previous prime is 20332332959. The next prime is 20332333027. The reversal of 20332333002 is 20033323302.

It is a self number, because there is not a number n which added to its sum of digits gives 20332333002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 818743 + ... + 843210.

It is an arithmetic number, because the mean of its divisors is an integer number (2542789620).

Almost surely, 2^20332333002 is an apocalyptic number.

20332333002 is an abundant number, since it is smaller than the sum of its proper divisors (20352300918).

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

20332333002 is a wasteful number, since it uses less digits than its factorization.

20332333002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1663997.

The product of its (nonzero) digits is 1944, while the sum is 21.

Adding to 20332333002 its reverse (20033323302), we get a palindrome (40365656304).

The spelling of 20332333002 in words is "twenty billion, three hundred thirty-two million, three hundred thirty-three thousand, two".