12292828757 has 4 divisors (see below), whose sum is σ = 13410358656. Its totient is φ = 11175298860.

The previous prime is 12292828747. The next prime is 12292828783. The reversal of 12292828757 is 75782829221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-12292828757 is a prime.

It is a super-2 number, since 2×12292828757² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12292828699 and 12292828708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12292828747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 558764933 + ... + 558764954.

It is an arithmetic number, because the mean of its divisors is an integer number (3352589664).

Almost surely, 2^12292828757 is an apocalyptic number.

It is an amenable number.

12292828757 is a deficient number, since it is larger than the sum of its proper divisors (1117529899).

12292828757 is a wasteful number, since it uses less digits than its factorization.

12292828757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117529898.

The product of its digits is 2257920, while the sum is 53.

The spelling of 12292828757 in words is "twelve billion, two hundred ninety-two million, eight hundred twenty-eight thousand, seven hundred fifty-seven".