36866725238322 has 96 divisors (see below), whose sum is σ = 95664289088640. Its totient is φ = 10309236003360.

The previous prime is 36866725238311. The next prime is 36866725238323. The reversal of 36866725238322 is 22383252766863.

36866725238322 is a `hidden beast` number, since 3 + 6 + 8 + 6 + 6 + 7 + 2 + 523 + 83 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 36866725238322.

It is not an unprimeable number, because it can be changed into a prime (36866725238323) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21240829 + ... + 22910832.

It is an arithmetic number, because the mean of its divisors is an integer number (996503011340).

Almost surely, 2^{36866725238322} is an apocalyptic number.

36866725238322 is an abundant number, since it is smaller than the sum of its proper divisors (58797563850318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36866725238322 is a wasteful number, since it uses less digits than its factorization.

36866725238322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44151773 (or 44151720 counting only the distinct ones).

The product of its digits is 209018880, while the sum is 63.

The spelling of 36866725238322 in words is "thirty-six trillion, eight hundred sixty-six billion, seven hundred twenty-five million, two hundred thirty-eight thousand, three hundred twenty-two".