1120220203032 has 48 divisors (see below), whose sum is σ = 3467348249040. Its totient is φ = 320062915008.

The previous prime is 1120220203019. The next prime is 1120220203043. The reversal of 1120220203032 is 2303020220211.

1120220203032 is a `hidden beast` number, since 1 + 120 + 220 + 20 + 303 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1120220202996 and 1120220203014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1111329063 + ... + 1111330070.

It is an arithmetic number, because the mean of its divisors is an integer number (72236421855).

Almost surely, 2^{1120220203032} is an apocalyptic number.

1120220203032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1120220203032 is an abundant number, since it is smaller than the sum of its proper divisors (2347128046008).

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

1120220203032 is a wasteful number, since it uses less digits than its factorization.

1120220203032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2222659152 (or 2222659145 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 1120220203032 its reverse (2303020220211), we get a palindrome (3423240423243).

The spelling of 1120220203032 in words is "one trillion, one hundred twenty billion, two hundred twenty million, two hundred three thousand, thirty-two".