366545222065 has 16 divisors (see below), whose sum is σ = 482276773440. Its totient is φ = 265225145920.

The previous prime is 366545221957. The next prime is 366545222081. The reversal of 366545222065 is 560222545663.

It is not a de Polignac number, because 366545222065 - 2³¹ = 364397738417 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16904035 + ... + 16925704.

It is an arithmetic number, because the mean of its divisors is an integer number (30142298340).

Almost surely, 2^366545222065 is an apocalyptic number.

It is an amenable number.

366545222065 is a deficient number, since it is larger than the sum of its proper divisors (115731551375).

366545222065 is a wasteful number, since it uses less digits than its factorization.

366545222065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33829952.

The product of its (nonzero) digits is 2592000, while the sum is 46.

The spelling of 366545222065 in words is "three hundred sixty-six billion, five hundred forty-five million, two hundred twenty-two thousand, sixty-five".