122401205430224 has 40 divisors (see below), whose sum is σ = 277334292713280. Its totient is φ = 51237713899008.

The previous prime is 122401205430223. The next prime is 122401205430227. The reversal of 122401205430224 is 422034502104221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122401205430223) 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, 12707761529 + ... + 12707771160.

It is an arithmetic number, because the mean of its divisors is an integer number (6933357317832).

Almost surely, 2^{122401205430224} is an apocalyptic number.

122401205430224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

122401205430224 is an abundant number, since it is smaller than the sum of its proper divisors (154933087283056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122401205430224 is a wasteful number, since it uses less digits than its factorization.

122401205430224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25415532747 (or 25415532741 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 122401205430224 its reverse (422034502104221), we get a palindrome (544435707534445).

The spelling of 122401205430224 in words is "one hundred twenty-two trillion, four hundred one billion, two hundred five million, four hundred thirty thousand, two hundred twenty-four".