1120133011220 has 24 divisors (see below), whose sum is σ = 2402327821824. Its totient is φ = 438520157216.

The previous prime is 1120133011213. The next prime is 1120133011229. The reversal of 1120133011220 is 221103310211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120133011229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 595814492 + ... + 595816371.

It is an arithmetic number, because the mean of its divisors is an integer number (100096992576).

Almost surely, 2^{1120133011220} is an apocalyptic number.

1120133011220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120133011220 is an abundant number, since it is smaller than the sum of its proper divisors (1282194810604).

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

1120133011220 is a wasteful number, since it uses less digits than its factorization.

1120133011220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191630919 (or 1191630917 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1120133011220 its reverse (221103310211), we get a palindrome (1341236321431).

The spelling of 1120133011220 in words is "one trillion, one hundred twenty billion, one hundred thirty-three million, eleven thousand, two hundred twenty".