122049065 has 16 divisors (see below), whose sum is σ = 156288000. Its totient is φ = 91228032.

The previous prime is 122049041. The next prime is 122049073. The reversal of 122049065 is 560940221.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 122049065 - 2¹⁰ = 122048041 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1865 + ... + 15734.

It is an arithmetic number, because the mean of its divisors is an integer number (9768000).

Almost surely, 2^122049065 is an apocalyptic number.

It is an amenable number.

122049065 is a deficient number, since it is larger than the sum of its proper divisors (34238935).

122049065 is a wasteful number, since it uses less digits than its factorization.

122049065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17696.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 122049065 is about 11047.5818621090. The cubic root of 122049065 is about 496.0340455841.

Adding to 122049065 its reverse (560940221), we get a palindrome (682989286).

The spelling of 122049065 in words is "one hundred twenty-two million, forty-nine thousand, sixty-five".