1170720023012 has 6 divisors (see below), whose sum is σ = 2048760040278. Its totient is φ = 585360011504.

The previous prime is 1170720023003. The next prime is 1170720023027. The reversal of 1170720023012 is 2103200270711.

It can be written as a sum of positive squares in only one way, i.e., 794283783076 + 376436239936 = 891226^2 + 613544^2 .

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 as a sum of consecutive naturals, namely, 146340002873 + ... + 146340002880.

It is an arithmetic number, because the mean of its divisors is an integer number (341460006713).

Almost surely, 2^{1170720023012} is an apocalyptic number.

It is an amenable number.

1170720023012 is a deficient number, since it is larger than the sum of its proper divisors (878040017266).

1170720023012 is a wasteful number, since it uses less digits than its factorization.

1170720023012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292680005757 (or 292680005755 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 26.

Adding to 1170720023012 its reverse (2103200270711), we get a palindrome (3273920293723).

The spelling of 1170720023012 in words is "one trillion, one hundred seventy billion, seven hundred twenty million, twenty-three thousand, twelve".