20000002330 has 64 divisors (see below), whose sum is σ = 45025258752. Its totient is φ = 6214026240.

The previous prime is 20000002313. The next prime is 20000002339. The reversal of 20000002330 is 3320000002.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (20000002339) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 203122 + ... + 285058.

It is an arithmetic number, because the mean of its divisors is an integer number (703519668).

Almost surely, 2^20000002330 is an apocalyptic number.

20000002330 is an abundant number, since it is smaller than the sum of its proper divisors (25025256422).

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

20000002330 is a wasteful number, since it uses less digits than its factorization.

20000002330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82279.

The product of its (nonzero) digits is 36, while the sum is 10.

Adding to 20000002330 its reverse (3320000002), we get a palindrome (23320002332).

The spelling of 20000002330 in words is "twenty billion, two thousand, three hundred thirty".