10110020120000 has 140 divisors (see below), whose sum is σ = 25106661765240. Its totient is φ = 4038023808000.

The previous prime is 10110020119981. The next prime is 10110020120027. The reversal of 10110020120000 is 2102001101.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a self number, because there is not a number n which added to its sum of digits gives 10110020120000.

It is a congruent number.

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 19 ways as a sum of consecutive naturals, for example, 26893331 + ... + 27266669.

Almost surely, 2^{10110020120000} is an apocalyptic number.

10110020120000 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 10110020120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12553330882620).

10110020120000 is an abundant number, since it is smaller than the sum of its proper divisors (14996641645240).

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

10110020120000 is an frugal number, since it uses more digits than its factorization.

10110020120000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374048 (or 374023 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10110020120000 its reverse (2102001101), we get a palindrome (10112122121101).

The spelling of 10110020120000 in words is "ten trillion, one hundred ten billion, twenty million, one hundred twenty thousand".