1120120220120 has 32 divisors (see below), whose sum is σ = 2749385995920. Its totient is φ = 407316443520.

The previous prime is 1120120220113. The next prime is 1120120220171. The reversal of 1120120220120 is 210220210211.

It is a junction number, because it is equal to n+sod(n) for n = 1120120220095 and 1120120220104.

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, 1272863447 + ... + 1272864326.

Almost surely, 2^{1120120220120} is an apocalyptic number.

1120120220120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120120220120 is an abundant number, since it is smaller than the sum of its proper divisors (1629265775800).

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

1120120220120 is a wasteful number, since it uses less digits than its factorization.

1120120220120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2545727795 (or 2545727791 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1120120220120 its reverse (210220210211), we get a palindrome (1330340430331).

Subtracting from 1120120220120 its reverse (210220210211), we obtain a palindrome (909900009909).

The spelling of 1120120220120 in words is "one trillion, one hundred twenty billion, one hundred twenty million, two hundred twenty thousand, one hundred twenty".