12233540532197 has 2 divisors, whose sum is σ = 12233540532198. Its totient is φ = 12233540532196.

The previous prime is 12233540532193. The next prime is 12233540532217. The reversal of 12233540532197 is 79123504533221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8229703612516 + 4003836919681 = 2868746^2 + 2000959^2 .

It is a cyclic number.

It is not a de Polignac number, because 12233540532197 - 2² = 12233540532193 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12233540532193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6116770266098 + 6116770266099.

It is an arithmetic number, because the mean of its divisors is an integer number (6116770266099).

Almost surely, 2^{12233540532197} is an apocalyptic number.

It is an amenable number.

12233540532197 is a deficient number, since it is larger than the sum of its proper divisors (1).

12233540532197 is an equidigital number, since it uses as much as digits as its factorization.

12233540532197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1360800, while the sum is 47.

The spelling of 12233540532197 in words is "twelve trillion, two hundred thirty-three billion, five hundred forty million, five hundred thirty-two thousand, one hundred ninety-seven".