12235247632997 has 8 divisors (see below), whose sum is σ = 12665323947000. Its totient is φ = 11805716067264.

The previous prime is 12235247632957. The next prime is 12235247633009. The reversal of 12235247632997 is 79923674253221.

It can be written as a sum of positive squares in 4 ways, for example, as 4265687145316 + 7969560487681 = 2065354^2 + 2823041^2 .

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 12235247632997 - 2²⁸ = 12234979197541 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 (12235247632957) 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, 136141358 + ... + 136231199.

It is an arithmetic number, because the mean of its divisors is an integer number (1583165493375).

Almost surely, 2^{12235247632997} is an apocalyptic number.

It is an amenable number.

12235247632997 is a deficient number, since it is larger than the sum of its proper divisors (430076314003).

12235247632997 is a wasteful number, since it uses less digits than its factorization.

12235247632997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272374135.

The product of its digits is 68584320, while the sum is 62.

The spelling of 12235247632997 in words is "twelve trillion, two hundred thirty-five billion, two hundred forty-seven million, six hundred thirty-two thousand, nine hundred ninety-seven".