22652016563216 has 20 divisors (see below), whose sum is σ = 46198191675600. Its totient is φ = 10729902582432.

The previous prime is 22652016563207. The next prime is 22652016563287. The reversal of 22652016563216 is 61236561025622.

It is a super-2 number, since 2×22652016563216² (a number of 28 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 37256605886 + ... + 37256606493.

It is an arithmetic number, because the mean of its divisors is an integer number (2309909583780).

Almost surely, 2^{22652016563216} is an apocalyptic number.

It is an amenable number.

22652016563216 is an abundant number, since it is smaller than the sum of its proper divisors (23546175112384).

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

22652016563216 is a wasteful number, since it uses less digits than its factorization.

22652016563216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74513212406 (or 74513212400 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 47.

Adding to 22652016563216 its reverse (61236561025622), we get a palindrome (83888577588838).

The spelling of 22652016563216 in words is "twenty-two trillion, six hundred fifty-two billion, sixteen million, five hundred sixty-three thousand, two hundred sixteen".