22211034544616 has 16 divisors (see below), whose sum is σ = 41656321867140. Its totient is φ = 11102682046720.

The previous prime is 22211034544577. The next prime is 22211034544649. The reversal of 22211034544616 is 61644543011222.

It can be written as a sum of positive squares in 2 ways, for example, as 17904288971716 + 4306745572900 = 4231346^2 + 2075270^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 354369905 + ... + 354432576.

Almost surely, 2^{22211034544616} is an apocalyptic number.

It is an amenable number.

22211034544616 is a deficient number, since it is larger than the sum of its proper divisors (19445287322524).

22211034544616 is a wasteful number, since it uses less digits than its factorization.

22211034544616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708806404 (or 708806400 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

Adding to 22211034544616 its reverse (61644543011222), we get a palindrome (83855577555838).

The spelling of 22211034544616 in words is "twenty-two trillion, two hundred eleven billion, thirty-four million, five hundred forty-four thousand, six hundred sixteen".