122306065516 has 6 divisors (see below), whose sum is σ = 214035614660. Its totient is φ = 61153032756.

The previous prime is 122306065513. The next prime is 122306065537. The reversal of 122306065516 is 615560603221.

It is not an unprimeable number, because it can be changed into a prime (122306065513) by changing a digit.

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 as a sum of consecutive naturals, namely, 15288258186 + ... + 15288258193.

Almost surely, 2^122306065516 is an apocalyptic number.

It is an amenable number.

122306065516 is a deficient number, since it is larger than the sum of its proper divisors (91729549144).

122306065516 is a wasteful number, since it uses less digits than its factorization.

122306065516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30576516383 (or 30576516381 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

Adding to 122306065516 its reverse (615560603221), we get a palindrome (737866668737).

The spelling of 122306065516 in words is "one hundred twenty-two billion, three hundred six million, sixty-five thousand, five hundred sixteen".