20332001002 has 8 divisors (see below), whose sum is σ = 31146895296. Its totient is φ = 9949702572.

The previous prime is 20332000937. The next prime is 20332001009. The reversal of 20332001002 is 20010023302.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (20332001009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108148848 + ... + 108149035.

It is an arithmetic number, because the mean of its divisors is an integer number (3893361912).

Almost surely, 2^20332001002 is an apocalyptic number.

20332001002 is a deficient number, since it is larger than the sum of its proper divisors (10814894294).

20332001002 is a wasteful number, since it uses less digits than its factorization.

20332001002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216297932.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 20332001002 its reverse (20010023302), we get a palindrome (40342024304).

The spelling of 20332001002 in words is "twenty billion, three hundred thirty-two million, one thousand, two".