1120757156268 has 48 divisors (see below), whose sum is σ = 2706717216000. Its totient is φ = 360511276608.

The previous prime is 1120757156251. The next prime is 1120757156279. The reversal of 1120757156268 is 8626517570211.

It is a super-3 number, since 3×1120757156268³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1120757156268.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203098 + ... + 1510881.

It is an arithmetic number, because the mean of its divisors is an integer number (56389942000).

Almost surely, 2^{1120757156268} is an apocalyptic number.

It is an amenable number.

1120757156268 is an abundant number, since it is smaller than the sum of its proper divisors (1585960059732).

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

1120757156268 is a wasteful number, since it uses less digits than its factorization.

1120757156268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1715894 (or 1715892 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 51.

The spelling of 1120757156268 in words is "one trillion, one hundred twenty billion, seven hundred fifty-seven million, one hundred fifty-six thousand, two hundred sixty-eight".