20000332002 has 32 divisors (see below), whose sum is σ = 46489881600. Its totient is φ = 5617525968.

The previous prime is 20000331979. The next prime is 20000332021. The reversal of 20000332002 is 20023300002.

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, 4033102 + ... + 4038057.

It is an arithmetic number, because the mean of its divisors is an integer number (1452808800).

Almost surely, 2^20000332002 is an apocalyptic number.

20000332002 is an abundant number, since it is smaller than the sum of its proper divisors (26489549598).

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

20000332002 is a wasteful number, since it uses less digits than its factorization.

20000332002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8071230.

The product of its (nonzero) digits is 72, while the sum is 12.

Adding to 20000332002 its reverse (20023300002), we get a palindrome (40023632004).

The spelling of 20000332002 in words is "twenty billion, three hundred thirty-two thousand, two".