22053643315516 has 6 divisors (see below), whose sum is σ = 38593875802160. Its totient is φ = 11026821657756.

The previous prime is 22053643315511. The next prime is 22053643315537. The reversal of 22053643315516 is 61551334635022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22053643315511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2756705414436 + ... + 2756705414443.

Almost surely, 2^{22053643315516} is an apocalyptic number.

It is an amenable number.

22053643315516 is a deficient number, since it is larger than the sum of its proper divisors (16540232486644).

22053643315516 is a wasteful number, since it uses less digits than its factorization.

22053643315516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5513410828883 (or 5513410828881 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 46.

The spelling of 22053643315516 in words is "twenty-two trillion, fifty-three billion, six hundred forty-three million, three hundred fifteen thousand, five hundred sixteen".