36620220227 has 2 divisors, whose sum is σ = 36620220228. Its totient is φ = 36620220226.

The previous prime is 36620220199. The next prime is 36620220229. The reversal of 36620220227 is 72202202663.

It is a strong prime.

It is an emirp because it is prime and its reverse (72202202663) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36620220227 - 2¹⁰ = 36620219203 is a prime.

Together with 36620220229, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 36620220193 and 36620220202.

It is not a weakly prime, because it can be changed into another prime (36620220229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18310110113 + 18310110114.

It is an arithmetic number, because the mean of its divisors is an integer number (18310110114).

Almost surely, 2^36620220227 is an apocalyptic number.

36620220227 is a deficient number, since it is larger than the sum of its proper divisors (1).

36620220227 is an equidigital number, since it uses as much as digits as its factorization.

36620220227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 32.

The spelling of 36620220227 in words is "thirty-six billion, six hundred twenty million, two hundred twenty thousand, two hundred twenty-seven".