12293050765 has 8 divisors (see below), whose sum is σ = 14760384408. Its totient is φ = 9828624960.

The previous prime is 12293050739. The next prime is 12293050769. The reversal of 12293050765 is 56705039221.

12293050765 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 4416665764 + 7876385001 = 66458^2 + 88749^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12293050765 - 2⁵ = 12293050733 is a prime.

It is a super-2 number, since 2×12293050765² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12293050769) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 717646 + ... + 734575.

It is an arithmetic number, because the mean of its divisors is an integer number (1845048051).

Almost surely, 2^12293050765 is an apocalyptic number.

It is an amenable number.

12293050765 is a deficient number, since it is larger than the sum of its proper divisors (2467333643).

12293050765 is a wasteful number, since it uses less digits than its factorization.

12293050765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453919.

The product of its (nonzero) digits is 113400, while the sum is 40.

Adding to 12293050765 its reverse (56705039221), we get a palindrome (68998089986).

The spelling of 12293050765 in words is "twelve billion, two hundred ninety-three million, fifty thousand, seven hundred sixty-five".