22036131606 has 16 divisors (see below), whose sum is σ = 44197118064. Its totient is φ = 7324568064.

The previous prime is 22036131577. The next prime is 22036131613. The reversal of 22036131606 is 60613163022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5199991 + ... + 5204226.

It is an arithmetic number, because the mean of its divisors is an integer number (2762319879).

Almost surely, 2^22036131606 is an apocalyptic number.

22036131606 is an abundant number, since it is smaller than the sum of its proper divisors (22160986458).

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

22036131606 is a wasteful number, since it uses less digits than its factorization.

22036131606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10404575.

The product of its (nonzero) digits is 7776, while the sum is 30.

Adding to 22036131606 its reverse (60613163022), we get a palindrome (82649294628).

The spelling of 22036131606 in words is "twenty-two billion, thirty-six million, one hundred thirty-one thousand, six hundred six".