12211010100593 has 2 divisors, whose sum is σ = 12211010100594. Its totient is φ = 12211010100592.

The previous prime is 12211010100589. The next prime is 12211010100631. The reversal of 12211010100593 is 39500101011221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10513365274624 + 1697644825969 = 3242432^2 + 1302937^2 .

It is an emirp because it is prime and its reverse (39500101011221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12211010100593 - 2² = 12211010100589 is a prime.

It is not a weakly prime, because it can be changed into another prime (12211010100533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105505050296 + 6105505050297.

It is an arithmetic number, because the mean of its divisors is an integer number (6105505050297).

Almost surely, 2^{12211010100593} is an apocalyptic number.

It is an amenable number.

12211010100593 is a deficient number, since it is larger than the sum of its proper divisors (1).

12211010100593 is an equidigital number, since it uses as much as digits as its factorization.

12211010100593 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 26.

The spelling of 12211010100593 in words is "twelve trillion, two hundred eleven billion, ten million, one hundred thousand, five hundred ninety-three".