1120120012120 has 32 divisors (see below), whose sum is σ = 2520301266000. Its totient is φ = 448042451328.

The previous prime is 1120120012091. The next prime is 1120120012133. The reversal of 1120120012120 is 212100210211.

It is a self number, because there is not a number n which added to its sum of digits gives 1120120012120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4992187 + ... + 5211733.

Almost surely, 2^{1120120012120} is an apocalyptic number.

1120120012120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120120012120 is an abundant number, since it is smaller than the sum of its proper divisors (1400181253880).

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

1120120012120 is a wasteful number, since it uses less digits than its factorization.

1120120012120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347107 (or 347103 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1120120012120 its reverse (212100210211), we get a palindrome (1332220222331).

The spelling of 1120120012120 in words is "one trillion, one hundred twenty billion, one hundred twenty million, twelve thousand, one hundred twenty".