9146085212207 has 2 divisors, whose sum is σ = 9146085212208. Its totient is φ = 9146085212206.

The previous prime is 9146085212141. The next prime is 9146085212249. The reversal of 9146085212207 is 7022125806419.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9146085212207 - 2⁴⁰ = 8046573584431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9146085212707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4573042606103 + 4573042606104.

It is an arithmetic number, because the mean of its divisors is an integer number (4573042606104).

Almost surely, 2^{9146085212207} is an apocalyptic number.

9146085212207 is a deficient number, since it is larger than the sum of its proper divisors (1).

9146085212207 is an equidigital number, since it uses as much as digits as its factorization.

9146085212207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 47.

The spelling of 9146085212207 in words is "nine trillion, one hundred forty-six billion, eighty-five million, two hundred twelve thousand, two hundred seven".