120202000110 has 80 divisors (see below), whose sum is σ = 323559759600. Its totient is φ = 32019162624.

The previous prime is 120202000109. The next prime is 120202000133. The reversal of 120202000110 is 11000202021.

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

It is a junction number, because it is equal to n+sod(n) for n = 120202000092 and 120202000101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 672621 + ... + 832359.

It is an arithmetic number, because the mean of its divisors is an integer number (4044496995).

Almost surely, 2^120202000110 is an apocalyptic number.

120202000110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 120202000110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161779879800).

120202000110 is an abundant number, since it is smaller than the sum of its proper divisors (203357759490).

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

120202000110 is a wasteful number, since it uses less digits than its factorization.

120202000110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160687 (or 160678 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 120202000110 its reverse (11000202021), we get a palindrome (131202202131).

The spelling of 120202000110 in words is "one hundred twenty billion, two hundred two million, one hundred ten", and thus it is an aban number.