1120210100120 has 16 divisors (see below), whose sum is σ = 2520472725360. Its totient is φ = 448084040032.

The previous prime is 1120210100089. The next prime is 1120210100129. The reversal of 1120210100120 is 210010120211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120210100129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14002626212 + ... + 14002626291.

It is an arithmetic number, because the mean of its divisors is an integer number (157529545335).

Almost surely, 2^{1120210100120} is an apocalyptic number.

1120210100120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120210100120 is an abundant number, since it is smaller than the sum of its proper divisors (1400262625240).

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

1120210100120 is a wasteful number, since it uses less digits than its factorization.

1120210100120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28005252514 (or 28005252510 counting only the distinct ones).

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

Adding to 1120210100120 its reverse (210010120211), we get a palindrome (1330220220331).

The spelling of 1120210100120 in words is "one trillion, one hundred twenty billion, two hundred ten million, one hundred thousand, one hundred twenty".