12284213697 has 48 divisors (see below), whose sum is σ = 21586032000. Its totient is φ = 6575323392.

The previous prime is 12284213693. The next prime is 12284213717. The reversal of 12284213697 is 79631248221.

12284213697 is a `hidden beast` number, since 1 + 2 + 284 + 2 + 1 + 369 + 7 = 666.

It is not a de Polignac number, because 12284213697 - 2² = 12284213693 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12284213693) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 48879 + ... + 164187.

It is an arithmetic number, because the mean of its divisors is an integer number (449709000).

Almost surely, 2^12284213697 is an apocalyptic number.

It is an amenable number.

12284213697 is a deficient number, since it is larger than the sum of its proper divisors (9301818303).

12284213697 is a wasteful number, since it uses less digits than its factorization.

12284213697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115430 (or 115427 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The spelling of 12284213697 in words is "twelve billion, two hundred eighty-four million, two hundred thirteen thousand, six hundred ninety-seven".