1120745756322 has 48 divisors (see below), whose sum is σ = 2518324204032. Its totient is φ = 373566291120.

The previous prime is 1120745756321. The next prime is 1120745756353. The reversal of 1120745756322 is 2236575470211.

1120745756322 is a `hidden beast` number, since 1 + 1 + 2 + 0 + 7 + 4 + 5 + 7 + 5 + 632 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (1120745756321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21217168 + ... + 21269924.

It is an arithmetic number, because the mean of its divisors is an integer number (52465087584).

Almost surely, 2^{1120745756322} is an apocalyptic number.

1120745756322 is an abundant number, since it is smaller than the sum of its proper divisors (1397578447710).

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

1120745756322 is an equidigital number, since it uses as much as digits as its factorization.

1120745756322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96485 (or 96473 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 45.

The spelling of 1120745756322 in words is "one trillion, one hundred twenty billion, seven hundred forty-five million, seven hundred fifty-six thousand, three hundred twenty-two".