10020121110200 has 48 divisors (see below), whose sum is σ = 23297926389360. Its totient is φ = 4007851488000.

The previous prime is 10020121110199. The next prime is 10020121110247. The reversal of 10020121110200 is 201112102001.

It is a congruent number.

It is an unprimeable number.

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, 2883485 + ... + 5324915.

It is an arithmetic number, because the mean of its divisors is an integer number (485373466445).

Almost surely, 2^{10020121110200} is an apocalyptic number.

10020121110200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10020121110200 is an abundant number, since it is smaller than the sum of its proper divisors (13277805279160).

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

10020121110200 is a wasteful number, since it uses less digits than its factorization.

10020121110200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2461968 (or 2461959 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10020121110200 its reverse (201112102001), we get a palindrome (10221233212201).

The spelling of 10020121110200 in words is "ten trillion, twenty billion, one hundred twenty-one million, one hundred ten thousand, two hundred".