20302302320200 has 48 divisors (see below), whose sum is σ = 47976670183860. Its totient is φ = 7987791072000.

The previous prime is 20302302320197. The next prime is 20302302320207. The reversal of 20302302320200 is 202320320302.

It can be written as a sum of positive squares in 6 ways, for example, as 1392206486724 + 18910095833476 = 1179918^2 + 4348574^2 .

It is not an unprimeable number, because it can be changed into a prime (20302302320207) 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 11 ways as a sum of consecutive naturals, for example, 832049371 + ... + 832073770.

Almost surely, 2^{20302302320200} is an apocalyptic number.

20302302320200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20302302320200 is an abundant number, since it is smaller than the sum of its proper divisors (27674367863660).

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

20302302320200 is a wasteful number, since it uses less digits than its factorization.

20302302320200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1664123218 (or 1664123209 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 20302302320200 its reverse (202320320302), we get a palindrome (20504622640502).

The spelling of 20302302320200 in words is "twenty trillion, three hundred two billion, three hundred two million, three hundred twenty thousand, two hundred".