1120571162789 has 16 divisors (see below), whose sum is σ = 1226060805312. Its totient is φ = 1017934491648.

The previous prime is 1120571162771. The next prime is 1120571162791. The reversal of 1120571162789 is 9872611750211.

It is a cyclic number.

It is not a de Polignac number, because 1120571162789 - 2²⁸ = 1120302727333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120571162089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1743179 + ... + 2297784.

It is an arithmetic number, because the mean of its divisors is an integer number (76628800332).

Almost surely, 2^{1120571162789} is an apocalyptic number.

It is an amenable number.

1120571162789 is a deficient number, since it is larger than the sum of its proper divisors (105489642523).

1120571162789 is a wasteful number, since it uses less digits than its factorization.

1120571162789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4041316.

The product of its (nonzero) digits is 423360, while the sum is 50.

The spelling of 1120571162789 in words is "one trillion, one hundred twenty billion, five hundred seventy-one million, one hundred sixty-two thousand, seven hundred eighty-nine".