22016636315662 has 16 divisors (see below), whose sum is σ = 33728343727680. Its totient is φ = 10773865221088.

The previous prime is 22016636315593. The next prime is 22016636315683. The reversal of 22016636315662 is 26651363661022.

It is a super-2 number, since 2×22016636315662² (a number of 27 digits) contains 22 as substring.

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, 1865688 + ... + 6893044.

It is an arithmetic number, because the mean of its divisors is an integer number (2108021482980).

Almost surely, 2^{22016636315662} is an apocalyptic number.

22016636315662 is a deficient number, since it is larger than the sum of its proper divisors (11711707412018).

22016636315662 is a wasteful number, since it uses less digits than its factorization.

22016636315662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5073995.

The product of its (nonzero) digits is 2799360, while the sum is 49.

Adding to 22016636315662 its reverse (26651363661022), we get a palindrome (48667999976684).

The spelling of 22016636315662 in words is "twenty-two trillion, sixteen billion, six hundred thirty-six million, three hundred fifteen thousand, six hundred sixty-two".