120201110101110 has 128 divisors (see below), whose sum is σ = 296615949235200. Its totient is φ = 31155949260800.

The previous prime is 120201110101099. The next prime is 120201110101117. The reversal of 120201110101110 is 11101011102021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120201110101117) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 361587934 + ... + 361920206.

It is an arithmetic number, because the mean of its divisors is an integer number (2317312103400).

Almost surely, 2^{120201110101110} is an apocalyptic number.

120201110101110 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 120201110101110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148307974617600).

120201110101110 is an abundant number, since it is smaller than the sum of its proper divisors (176414839134090).

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

120201110101110 is a wasteful number, since it uses less digits than its factorization.

120201110101110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333414.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 120201110101110 its reverse (11101011102021), we get a palindrome (131302121203131).

The spelling of 120201110101110 in words is "one hundred twenty trillion, two hundred one billion, one hundred ten million, one hundred one thousand, one hundred ten".