20301322020000 has 240 divisors, whose sum is σ = 76105597563072. Its totient is φ = 4640302080000.

The previous prime is 20301322019857. The next prime is 20301322020029. The reversal of 20301322020000 is 2022310302.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 23748241 + ... + 24588240.

Almost surely, 2^{20301322020000} is an apocalyptic number.

20301322020000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20301322020000 is an abundant number, since it is smaller than the sum of its proper divisors (55804275543072).

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

20301322020000 is an equidigital number, since it uses as much as digits as its factorization.

20301322020000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48336521 (or 48336498 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 20301322020000 its reverse (2022310302), we get a palindrome (20303344330302).

The spelling of 20301322020000 in words is "twenty trillion, three hundred one billion, three hundred twenty-two million, twenty thousand".