1022136065 has 8 divisors (see below), whose sum is σ = 1291119360. Its totient is φ = 774671472.

The previous prime is 1022136041. The next prime is 1022136079. The reversal of 1022136065 is 5606312201.

1022136065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1022136065 - 2²⁶ = 955027201 is a prime.

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, 5379569 + ... + 5379758.

It is an arithmetic number, because the mean of its divisors is an integer number (161389920).

Almost surely, 2^1022136065 is an apocalyptic number.

It is an amenable number.

1022136065 is a deficient number, since it is larger than the sum of its proper divisors (268983295).

1022136065 is a wasteful number, since it uses less digits than its factorization.

1022136065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10759351.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 1022136065 is about 31970.8627503231. The cubic root of 1022136065 is about 1007.3249031236.

Adding to 1022136065 its reverse (5606312201), we get a palindrome (6628448266).

The spelling of 1022136065 in words is "one billion, twenty-two million, one hundred thirty-six thousand, sixty-five".