122300300221 has 8 divisors (see below), whose sum is σ = 133508613888. Its totient is φ = 111107004000.

The previous prime is 122300300207. The next prime is 122300300231. The reversal of 122300300221 is 122003003221.

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 122300300221 - 2⁷ = 122300300093 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122300300195 and 122300300204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122300300201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3737325 + ... + 3769906.

It is an arithmetic number, because the mean of its divisors is an integer number (16688576736).

Almost surely, 2^122300300221 is an apocalyptic number.

122300300221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

122300300221 is a deficient number, since it is larger than the sum of its proper divisors (11208313667).

122300300221 is a wasteful number, since it uses less digits than its factorization.

122300300221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7508723.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 122300300221 its reverse (122003003221), we get a palindrome (244303303442).

The spelling of 122300300221 in words is "one hundred twenty-two billion, three hundred million, three hundred thousand, two hundred twenty-one".