22053643360136 has 32 divisors (see below), whose sum is σ = 41730487887000. Its totient is φ = 10925515892736.

The previous prime is 22053643360121. The next prime is 22053643360141. The reversal of 22053643360136 is 63106334635022.

It can be written as a sum of positive squares in 4 ways, for example, as 18754356196900 + 3299287163236 = 4330630^2 + 1816394^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106200920 + ... + 106408376.

Almost surely, 2^{22053643360136} is an apocalyptic number.

It is an amenable number.

22053643360136 is a deficient number, since it is larger than the sum of its proper divisors (19676844526864).

22053643360136 is a wasteful number, since it uses less digits than its factorization.

22053643360136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329481 (or 329477 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 44.

Adding to 22053643360136 its reverse (63106334635022), we get a palindrome (85159977995158).

The spelling of 22053643360136 in words is "twenty-two trillion, fifty-three billion, six hundred forty-three million, three hundred sixty thousand, one hundred thirty-six".