120110110220 has 48 divisors (see below), whose sum is σ = 261964039680. Its totient is φ = 46224828864.

The previous prime is 120110110213. The next prime is 120110110303. The reversal of 120110110220 is 22011011021.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1027394 + ... + 1138313.

It is an arithmetic number, because the mean of its divisors is an integer number (5457584160).

Almost surely, 2^120110110220 is an apocalyptic number.

120110110220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120110110220 is an abundant number, since it is smaller than the sum of its proper divisors (141853929460).

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

120110110220 is a wasteful number, since it uses less digits than its factorization.

120110110220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2165822 (or 2165820 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 120110110220 its reverse (22011011021), we get a palindrome (142121121241).

The spelling of 120110110220 in words is "one hundred twenty billion, one hundred ten million, one hundred ten thousand, two hundred twenty".