122372755005 has 8 divisors (see below), whose sum is σ = 195796408032. Its totient is φ = 65265469328.

The previous prime is 122372754983. The next prime is 122372755007. The reversal of 122372755005 is 500557273221.

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 122372755005 - 2¹² = 122372750909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122372755007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4079091819 + ... + 4079091848.

It is an arithmetic number, because the mean of its divisors is an integer number (24474551004).

Almost surely, 2^122372755005 is an apocalyptic number.

122372755005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

122372755005 is a deficient number, since it is larger than the sum of its proper divisors (73423653027).

122372755005 is an equidigital number, since it uses as much as digits as its factorization.

122372755005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8158183675.

The product of its (nonzero) digits is 147000, while the sum is 39.

The spelling of 122372755005 in words is "one hundred twenty-two billion, three hundred seventy-two million, seven hundred fifty-five thousand, five".