10020330012000 has 1536 divisors, whose sum is σ = 42409317629952. Its totient is φ = 2007244800000.

The previous prime is 10020330011983. The next prime is 10020330012001. The reversal of 10020330012000 is 21003302001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020330012001) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 10111331505 + ... + 10111332495.

It is an arithmetic number, because the mean of its divisors is an integer number (27610232832).

Almost surely, 2^{10020330012000} is an apocalyptic number.

10020330012000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10020330012000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21204658814976).

10020330012000 is an abundant number, since it is smaller than the sum of its proper divisors (32388987617952).

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

10020330012000 is a wasteful number, since it uses less digits than its factorization.

10020330012000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1421 (or 1403 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 10020330012000 its reverse (21003302001), we get a palindrome (10041333314001).

The spelling of 10020330012000 in words is "ten trillion, twenty billion, three hundred thirty million, twelve thousand".