122706027309 has 8 divisors (see below), whose sum is σ = 169249692960. Its totient is φ = 78983189936.

The previous prime is 122706027307. The next prime is 122706027331. The reversal of 122706027309 is 903720607221.

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 122706027309 - 2¹ = 122706027307 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122706027307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 705206967 + ... + 705207140.

It is an arithmetic number, because the mean of its divisors is an integer number (21156211620).

Almost surely, 2^122706027309 is an apocalyptic number.

It is an amenable number.

122706027309 is a deficient number, since it is larger than the sum of its proper divisors (46543665651).

122706027309 is a wasteful number, since it uses less digits than its factorization.

122706027309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1410414139.

The product of its (nonzero) digits is 63504, while the sum is 39.

The spelling of 122706027309 in words is "one hundred twenty-two billion, seven hundred six million, twenty-seven thousand, three hundred nine".