122206730530 has 16 divisors (see below), whose sum is σ = 229536120384. Its totient is φ = 46757357680.

The previous prime is 122206730491. The next prime is 122206730531. The reversal of 122206730530 is 35037602221.

It is a junction number, because it is equal to n+sod(n) for n = 122206730492 and 122206730501.

It is not an unprimeable number, because it can be changed into a prime (122206730531) 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 in 7 ways as a sum of consecutive naturals, for example, 265666576 + ... + 265667035.

It is an arithmetic number, because the mean of its divisors is an integer number (14346007524).

Almost surely, 2^122206730530 is an apocalyptic number.

122206730530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122206730530 is a deficient number, since it is larger than the sum of its proper divisors (107329389854).

122206730530 is a wasteful number, since it uses less digits than its factorization.

122206730530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531333641.

The product of its (nonzero) digits is 15120, while the sum is 31.

The spelling of 122206730530 in words is "one hundred twenty-two billion, two hundred six million, seven hundred thirty thousand, five hundred thirty".