4122105569 has 8 divisors (see below), whose sum is σ = 4142627520. Its totient is φ = 4101606000.

The previous prime is 4122105551. The next prime is 4122105571. The reversal of 4122105569 is 9655012214.

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 a de Polignac number, because none of the positive numbers 2^k-4122105569 is a prime.

It is a super-2 number, since 2×4122105569² = 33983508643961627522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4122105539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 456044 + ... + 464994.

It is an arithmetic number, because the mean of its divisors is an integer number (517828440).

Almost surely, 2^4122105569 is an apocalyptic number.

It is an amenable number.

4122105569 is a deficient number, since it is larger than the sum of its proper divisors (20521951).

4122105569 is a wasteful number, since it uses less digits than its factorization.

4122105569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11191.

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 4122105569 is about 64203.6258244034. The cubic root of 4122105569 is about 1603.3919666501.

The spelling of 4122105569 in words is "four billion, one hundred twenty-two million, one hundred five thousand, five hundred sixty-nine".