120100221101120 has 112 divisors (see below), whose sum is σ = 324197661829440. Its totient is φ = 42010765572096.

The previous prime is 120100221101099. The next prime is 120100221101183. The reversal of 120100221101120 is 21101122001021.

It is a junction number, because it is equal to n+sod(n) for n = 120100221101095 and 120100221101104.

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, 759664262 + ... + 759822341.

It is an arithmetic number, because the mean of its divisors is an integer number (2894621980620).

Almost surely, 2^{120100221101120} is an apocalyptic number.

120100221101120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120100221101120 is an abundant number, since it is smaller than the sum of its proper divisors (204097440728320).

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

120100221101120 is a wasteful number, since it uses less digits than its factorization.

120100221101120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1519486652 (or 1519486642 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 120100221101120 its reverse (21101122001021), we get a palindrome (141201343102141).

The spelling of 120100221101120 in words is "one hundred twenty trillion, one hundred billion, two hundred twenty-one million, one hundred one thousand, one hundred twenty".