36564001822 has 16 divisors (see below), whose sum is σ = 55475402400. Its totient is φ = 18072966240.

The previous prime is 36564001819. The next prime is 36564001871. The reversal of 36564001822 is 22810046563.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95329 + ... + 286732.

It is an arithmetic number, because the mean of its divisors is an integer number (3467212650).

Almost surely, 2^36564001822 is an apocalyptic number.

36564001822 is a deficient number, since it is larger than the sum of its proper divisors (18911400578).

36564001822 is a wasteful number, since it uses less digits than its factorization.

36564001822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382611.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 36564001822 in words is "thirty-six billion, five hundred sixty-four million, one thousand, eight hundred twenty-two".