12466669022237 has 8 divisors (see below), whose sum is σ = 12804845753952. Its totient is φ = 12128557539600.

The previous prime is 12466669022221. The next prime is 12466669022261. The reversal of 12466669022237 is 73222096666421.

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

It is a cyclic number.

It is not a de Polignac number, because 12466669022237 - 2⁴ = 12466669022221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12466669022287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15924839 + ... + 16689332.

It is an arithmetic number, because the mean of its divisors is an integer number (1600605719244).

Almost surely, 2^{12466669022237} is an apocalyptic number.

It is an amenable number.

12466669022237 is a deficient number, since it is larger than the sum of its proper divisors (338176731715).

12466669022237 is a wasteful number, since it uses less digits than its factorization.

12466669022237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32624539.

The product of its (nonzero) digits is 15676416, while the sum is 56.

The spelling of 12466669022237 in words is "twelve trillion, four hundred sixty-six billion, six hundred sixty-nine million, twenty-two thousand, two hundred thirty-seven".