12325522766 has 8 divisors (see below), whose sum is σ = 18547732944. Its totient is φ = 6142945120.

The previous prime is 12325522763. The next prime is 12325522777. The reversal of 12325522766 is 66722552321.

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

It is a super-2 number, since 2×12325522766² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12325522763) 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, 9907355 + ... + 9908598.

It is an arithmetic number, because the mean of its divisors is an integer number (2318466618).

Almost surely, 2^12325522766 is an apocalyptic number.

12325522766 is a deficient number, since it is larger than the sum of its proper divisors (6222210178).

12325522766 is a wasteful number, since it uses less digits than its factorization.

12325522766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19816266.

The product of its digits is 302400, while the sum is 41.

The spelling of 12325522766 in words is "twelve billion, three hundred twenty-five million, five hundred twenty-two thousand, seven hundred sixty-six".