22016604335512 has 32 divisors (see below), whose sum is σ = 41606756352000. Its totient is φ = 10921471704864.

The previous prime is 22016604335483. The next prime is 22016604335563. The reversal of 22016604335512 is 21553340661022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124268863 + ... + 124445905.

It is an arithmetic number, because the mean of its divisors is an integer number (1300211136000).

Almost surely, 2^{22016604335512} is an apocalyptic number.

It is an amenable number.

22016604335512 is a deficient number, since it is larger than the sum of its proper divisors (19590152016488).

22016604335512 is a wasteful number, since it uses less digits than its factorization.

22016604335512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299575 (or 299571 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 40.

Adding to 22016604335512 its reverse (21553340661022), we get a palindrome (43569944996534).

The spelling of 22016604335512 in words is "twenty-two trillion, sixteen billion, six hundred four million, three hundred thirty-five thousand, five hundred twelve".