11010210000120 has 320 divisors, whose sum is σ = 39132027728640. Its totient is φ = 2772042393600.

The previous prime is 11010210000061. The next prime is 11010210000137. The reversal of 11010210000120 is 2100001201011.

It is a happy number.

11010210000120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2781214 + ... + 5454866.

It is an arithmetic number, because the mean of its divisors is an integer number (122287586652).

Almost surely, 2^{11010210000120} is an apocalyptic number.

11010210000120 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 11010210000120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19566013864320).

11010210000120 is an abundant number, since it is smaller than the sum of its proper divisors (28121817728520).

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

11010210000120 is a wasteful number, since it uses less digits than its factorization.

11010210000120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2673748 (or 2673735 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 11010210000120 its reverse (2100001201011), we get a palindrome (13110211201131).

The spelling of 11010210000120 in words is "eleven trillion, ten billion, two hundred ten million, one hundred twenty", and thus it is an aban number.