120120221120110 has 32 divisors (see below), whose sum is σ = 226001467464192. Its totient is φ = 45880746283680.

The previous prime is 120120221120059. The next prime is 120120221120113. The reversal of 120120221120110 is 11021122021021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120120221120113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 444721746 + ... + 444991765.

It is an arithmetic number, because the mean of its divisors is an integer number (7062545858256).

Almost surely, 2^{120120221120110} is an apocalyptic number.

120120221120110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120120221120110 is a deficient number, since it is larger than the sum of its proper divisors (105881246344082).

120120221120110 is a wasteful number, since it uses less digits than its factorization.

120120221120110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889714128.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 120120221120110 its reverse (11021122021021), we get a palindrome (131141343141131).

The spelling of 120120221120110 in words is "one hundred twenty trillion, one hundred twenty billion, two hundred twenty-one million, one hundred twenty thousand, one hundred ten".