20332011002 has 8 divisors (see below), whose sum is σ = 30504928212. Its totient is φ = 10163701600.

The previous prime is 20332011001. The next prime is 20332011047. The reversal of 20332011002 is 20011023302.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 14774159401 + 5557851601 = 121549^2 + 74551^2 .

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 (20332011001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1140899 + ... + 1158582.

Almost surely, 2^20332011002 is an apocalyptic number.

20332011002 is a deficient number, since it is larger than the sum of its proper divisors (10172917210).

20332011002 is a wasteful number, since it uses less digits than its factorization.

20332011002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2303904.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 20332011002 its reverse (20011023302), we get a palindrome (40343034304).

The spelling of 20332011002 in words is "twenty billion, three hundred thirty-two million, eleven thousand, two".