1120210432432 has 80 divisors (see below), whose sum is σ = 2674988789760. Its totient is φ = 442543401216.

The previous prime is 1120210432427. The next prime is 1120210432459. The reversal of 1120210432432 is 2342340120211.

It is a junction number, because it is equal to n+sod(n) for n = 1120210432397 and 1120210432406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 511833 + ... + 1581895.

It is an arithmetic number, because the mean of its divisors is an integer number (33437359872).

Almost surely, 2^{1120210432432} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1120210432432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1337494394880).

1120210432432 is an abundant number, since it is smaller than the sum of its proper divisors (1554778357328).

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

1120210432432 is a wasteful number, since it uses less digits than its factorization.

1120210432432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070810 (or 1070804 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1120210432432 its reverse (2342340120211), we get a palindrome (3462550552643).

The spelling of 1120210432432 in words is "one trillion, one hundred twenty billion, two hundred ten million, four hundred thirty-two thousand, four hundred thirty-two".