36365224213 has 2 divisors, whose sum is σ = 36365224214. Its totient is φ = 36365224212.

The previous prime is 36365224201. The next prime is 36365224223. The reversal of 36365224213 is 31242256363.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36273868849 + 91355364 = 190457^2 + 9558^2 .

It is a cyclic number.

It is not a de Polignac number, because 36365224213 - 2³³ = 27775289621 is a prime.

It is a super-2 number, since 2×36365224213² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36365224223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18182612106 + 18182612107.

It is an arithmetic number, because the mean of its divisors is an integer number (18182612107).

Almost surely, 2^36365224213 is an apocalyptic number.

It is an amenable number.

36365224213 is a deficient number, since it is larger than the sum of its proper divisors (1).

36365224213 is an equidigital number, since it uses as much as digits as its factorization.

36365224213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155520, while the sum is 37.

The spelling of 36365224213 in words is "thirty-six billion, three hundred sixty-five million, two hundred twenty-four thousand, two hundred thirteen".