305412014224422 has 192 divisors, whose sum is σ = 790576049975040. Its totient is φ = 87141774004992.

The previous prime is 305412014224403. The next prime is 305412014224507. The reversal of 305412014224422 is 224422410214503.

305412014224422 is a `hidden beast` number, since 3 + 0 + 5 + 4 + 1 + 2 + 0 + 1 + 4 + 224 + 422 = 666.

It is a super-3 number, since 3×305412014224422³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6032566273 + ... + 6032616899.

It is an arithmetic number, because the mean of its divisors is an integer number (4117583593620).

Almost surely, 2^{305412014224422} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 305412014224422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (395288024987520).

305412014224422 is an abundant number, since it is smaller than the sum of its proper divisors (485164035750618).

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

305412014224422 is a wasteful number, since it uses less digits than its factorization.

305412014224422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53712 (or 53699 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 36.

Adding to 305412014224422 its reverse (224422410214503), we get a palindrome (529834424438925).

The spelling of 305412014224422 in words is "three hundred five trillion, four hundred twelve billion, fourteen million, two hundred twenty-four thousand, four hundred twenty-two".