22076705545 has 8 divisors (see below), whose sum is σ = 26498490624. Its totient is φ = 17657068464.

The previous prime is 22076705527. The next prime is 22076705633. The reversal of 22076705545 is 54550767022.

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 22076705545 - 2⁵ = 22076705513 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 514299 + ... + 555568.

It is an arithmetic number, because the mean of its divisors is an integer number (3312311328).

Almost surely, 2^22076705545 is an apocalyptic number.

It is an amenable number.

22076705545 is a deficient number, since it is larger than the sum of its proper divisors (4421785079).

22076705545 is a wasteful number, since it uses less digits than its factorization.

22076705545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073999.

The product of its (nonzero) digits is 588000, while the sum is 43.

The spelling of 22076705545 in words is "twenty-two billion, seventy-six million, seven hundred five thousand, five hundred forty-five".