22552301665605 has 8 divisors (see below), whose sum is σ = 36083682664992. Its totient is φ = 12027894221648.

The previous prime is 22552301665577. The next prime is 22552301665679. The reversal of 22552301665605 is 50656610325522.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22552301665605 - 2²⁰ = 22552300617029 is a prime.

It is a congruent number.

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, 751743388839 + ... + 751743388868.

It is an arithmetic number, because the mean of its divisors is an integer number (4510460333124).

Almost surely, 2^{22552301665605} is an apocalyptic number.

It is an amenable number.

22552301665605 is a deficient number, since it is larger than the sum of its proper divisors (13531380999387).

22552301665605 is a wasteful number, since it uses less digits than its factorization.

22552301665605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1503486777715.

The product of its (nonzero) digits is 3240000, while the sum is 48.

The spelling of 22552301665605 in words is "twenty-two trillion, five hundred fifty-two billion, three hundred one million, six hundred sixty-five thousand, six hundred five".