11612200597 has 2 divisors, whose sum is σ = 11612200598. Its totient is φ = 11612200596.

The previous prime is 11612200553. The next prime is 11612200667. The reversal of 11612200597 is 79500221611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10738347876 + 873852721 = 103626^2 + 29561^2 .

It is an emirp because it is prime and its reverse (79500221611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11612200597 - 2³¹ = 9464716949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11612200297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5806100298 + 5806100299.

It is an arithmetic number, because the mean of its divisors is an integer number (5806100299).

Almost surely, 2^11612200597 is an apocalyptic number.

It is an amenable number.

11612200597 is a deficient number, since it is larger than the sum of its proper divisors (1).

11612200597 is an equidigital number, since it uses as much as digits as its factorization.

11612200597 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 34.

The spelling of 11612200597 in words is "eleven billion, six hundred twelve million, two hundred thousand, five hundred ninety-seven".