20332213442300 has 36 divisors (see below), whose sum is σ = 46039203312816. Its totient is φ = 7779281664000.

The previous prime is 20332213442209. The next prime is 20332213442309. The reversal of 20332213442300 is 324431223302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20332213442309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4420044101 + ... + 4420048700.

Almost surely, 2^{20332213442300} is an apocalyptic number.

20332213442300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20332213442300 is an abundant number, since it is smaller than the sum of its proper divisors (25706989870516).

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

20332213442300 is a wasteful number, since it uses less digits than its factorization.

20332213442300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8840092838 (or 8840092831 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 20332213442300 its reverse (324431223302), we get a palindrome (20656644665602).

The spelling of 20332213442300 in words is "twenty trillion, three hundred thirty-two billion, two hundred thirteen million, four hundred forty-two thousand, three hundred".