22052542305 has 8 divisors (see below), whose sum is σ = 35284067712. Its totient is φ = 11761355888.

The previous prime is 22052542289. The next prime is 22052542313. The reversal of 22052542305 is 50324525022.

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 22052542305 - 2⁴ = 22052542289 is a prime.

It is a super-3 number, since 3×22052542305³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 735084729 + ... + 735084758.

It is an arithmetic number, because the mean of its divisors is an integer number (4410508464).

Almost surely, 2^22052542305 is an apocalyptic number.

It is an amenable number.

22052542305 is a deficient number, since it is larger than the sum of its proper divisors (13231525407).

22052542305 is a wasteful number, since it uses less digits than its factorization.

22052542305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1470169495.

The product of its (nonzero) digits is 24000, while the sum is 30.

The spelling of 22052542305 in words is "twenty-two billion, fifty-two million, five hundred forty-two thousand, three hundred five".