36554312212 has 48 divisors (see below), whose sum is σ = 72755952192. Its totient is φ = 15922932480.

The previous prime is 36554312147. The next prime is 36554312213. The reversal of 36554312212 is 21221345563.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36554312213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81993 + ... + 282544.

It is an arithmetic number, because the mean of its divisors is an integer number (1515749004).

Almost surely, 2^36554312212 is an apocalyptic number.

It is an amenable number.

36554312212 is a deficient number, since it is larger than the sum of its proper divisors (36201639980).

36554312212 is a wasteful number, since it uses less digits than its factorization.

36554312212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364648 (or 364646 counting only the distinct ones).

The product of its digits is 43200, while the sum is 34.

Adding to 36554312212 its reverse (21221345563), we get a palindrome (57775657775).

The spelling of 36554312212 in words is "thirty-six billion, five hundred fifty-four million, three hundred twelve thousand, two hundred twelve".