122400324011 has 8 divisors (see below), whose sum is σ = 142862384640. Its totient is φ = 102682338408.

The previous prime is 122400323993. The next prime is 122400324043. The reversal of 122400324011 is 110423004221.

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 122400324011 - 2³⁰ = 121326582187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122400327011) 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, 186018401 + ... + 186019058.

It is an arithmetic number, because the mean of its divisors is an integer number (17857798080).

Almost surely, 2^122400324011 is an apocalyptic number.

122400324011 is a deficient number, since it is larger than the sum of its proper divisors (20462060629).

122400324011 is an equidigital number, since it uses as much as digits as its factorization.

122400324011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372037513.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 122400324011 its reverse (110423004221), we get a palindrome (232823328232).

The spelling of 122400324011 in words is "one hundred twenty-two billion, four hundred million, three hundred twenty-four thousand, eleven".