122246562336513 has 16 divisors (see below), whose sum is σ = 172583622181440. Its totient is φ = 76703618694656.

The previous prime is 122246562336499. The next prime is 122246562336529. The reversal of 122246562336513 is 315633265642221.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 122246562336513 - 2²⁴ = 122246545559297 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (122246562336593) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52350706 + ... + 54635972.

It is an arithmetic number, because the mean of its divisors is an integer number (10786476386340).

Almost surely, 2^{122246562336513} is an apocalyptic number.

It is an amenable number.

122246562336513 is a deficient number, since it is larger than the sum of its proper divisors (50337059844927).

122246562336513 is a wasteful number, since it uses less digits than its factorization.

122246562336513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3334176.

The product of its digits is 9331200, while the sum is 51.

The spelling of 122246562336513 in words is "one hundred twenty-two trillion, two hundred forty-six billion, five hundred sixty-two million, three hundred thirty-six thousand, five hundred thirteen".