20332220113300 has 36 divisors (see below), whose sum is σ = 44139765192796. Its totient is φ = 8129413843200.

The previous prime is 20332220113279. The next prime is 20332220113319. The reversal of 20332220113300 is 331102223302.

It can be written as a sum of positive squares in 6 ways, for example, as 935348173956 + 19396871939344 = 967134^2 + 4404188^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43192257 + ... + 43660456.

Almost surely, 2^{20332220113300} is an apocalyptic number.

20332220113300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20332220113300 is an abundant number, since it is smaller than the sum of its proper divisors (23807545079496).

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

20332220113300 is a wasteful number, since it uses less digits than its factorization.

20332220113300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86855068 (or 86855061 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 20332220113300 its reverse (331102223302), we get a palindrome (20663322336602).

The spelling of 20332220113300 in words is "twenty trillion, three hundred thirty-two billion, two hundred twenty million, one hundred thirteen thousand, three hundred".