1120322012013 has 12 divisors (see below), whose sum is σ = 1618252092028. Its totient is φ = 746877101760.

The previous prime is 1120322012011. The next prime is 1120322012027. The reversal of 1120322012013 is 3102102230211.

It can be written as a sum of positive squares in 2 ways, for example, as 245399362884 + 874922649129 = 495378^2 + 935373^2 .

It is not a de Polignac number, because 1120322012013 - 2¹ = 1120322012011 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 (1120322012011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2827881 + ... + 3199617.

Almost surely, 2^{1120322012013} is an apocalyptic number.

It is an amenable number.

1120322012013 is a deficient number, since it is larger than the sum of its proper divisors (497930080015).

1120322012013 is a wasteful number, since it uses less digits than its factorization.

1120322012013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706604 (or 706601 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1120322012013 its reverse (3102102230211), we get a palindrome (4222424242224).

The spelling of 1120322012013 in words is "one trillion, one hundred twenty billion, three hundred twenty-two million, twelve thousand, thirteen".