10110001122120 has 128 divisors (see below), whose sum is σ = 32136447513600. Its totient is φ = 2535647993856.

The previous prime is 10110001122113. The next prime is 10110001122227. The reversal of 10110001122120 is 2122110001101.

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

It is a junction number, because it is equal to n+sod(n) for n = 10110001122096 and 10110001122105.

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 31 ways as a sum of consecutive naturals, for example, 1213572 + ... + 4657548.

It is an arithmetic number, because the mean of its divisors is an integer number (251065996200).

Almost surely, 2^{10110001122120} is an apocalyptic number.

10110001122120 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 10110001122120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16068223756800).

10110001122120 is an abundant number, since it is smaller than the sum of its proper divisors (22026446391480).

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

10110001122120 is a wasteful number, since it uses less digits than its factorization.

10110001122120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3445447 (or 3445443 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10110001122120 its reverse (2122110001101), we get a palindrome (12232111123221).

The spelling of 10110001122120 in words is "ten trillion, one hundred ten billion, one million, one hundred twenty-two thousand, one hundred twenty".