36209239223 has 2 divisors, whose sum is σ = 36209239224. Its totient is φ = 36209239222.

The previous prime is 36209239207. The next prime is 36209239237. The reversal of 36209239223 is 32293290263.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36209239223 - 2⁴ = 36209239207 is a prime.

It is a super-2 number, since 2×36209239223² (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 (36209239243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18104619611 + 18104619612.

It is an arithmetic number, because the mean of its divisors is an integer number (18104619612).

Almost surely, 2^36209239223 is an apocalyptic number.

36209239223 is a deficient number, since it is larger than the sum of its proper divisors (1).

36209239223 is an equidigital number, since it uses as much as digits as its factorization.

36209239223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 209952, while the sum is 41.

The spelling of 36209239223 in words is "thirty-six billion, two hundred nine million, two hundred thirty-nine thousand, two hundred twenty-three".