122732205663607 has 4 divisors (see below), whose sum is σ = 126964350686520. Its totient is φ = 118500060640696.

The previous prime is 122732205663601. The next prime is 122732205663619. The reversal of 122732205663607 is 706366502237221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 122732205663607 - 2⁷ = 122732205663479 is a prime.

It is a super-3 number, since 3×122732205663607³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122732205663601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2116072511413 + ... + 2116072511470.

It is an arithmetic number, because the mean of its divisors is an integer number (31741087671630).

Almost surely, 2^{122732205663607} is an apocalyptic number.

122732205663607 is a deficient number, since it is larger than the sum of its proper divisors (4232145022913).

122732205663607 is an equidigital number, since it uses as much as digits as its factorization.

122732205663607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4232145022912.

The product of its (nonzero) digits is 7620480, while the sum is 52.

The spelling of 122732205663607 in words is "one hundred twenty-two trillion, seven hundred thirty-two billion, two hundred five million, six hundred sixty-three thousand, six hundred seven".