36506022206 has 4 divisors (see below), whose sum is σ = 54759033312. Its totient is φ = 18253011102.

The previous prime is 36506022181. The next prime is 36506022233. The reversal of 36506022206 is 60222060563.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9126505550 + ... + 9126505553.

It is an arithmetic number, because the mean of its divisors is an integer number (13689758328).

Almost surely, 2^36506022206 is an apocalyptic number.

36506022206 is a deficient number, since it is larger than the sum of its proper divisors (18253011106).

36506022206 is a wasteful number, since it uses less digits than its factorization.

36506022206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18253011105.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 36506022206 its reverse (60222060563), we get a palindrome (96728082769).

The spelling of 36506022206 in words is "thirty-six billion, five hundred six million, twenty-two thousand, two hundred six".