343340212432122 has 12 divisors (see below), whose sum is σ = 743903793602970. Its totient is φ = 114446737477368.

The previous prime is 343340212432109. The next prime is 343340212432187. The reversal of 343340212432122 is 221234212043343.

343340212432122 is a `hidden beast` number, since 3 + 4 + 3 + 3 + 4 + 0 + 212 + 432 + 1 + 2 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 185157497493081 + 158182714939041 = 13607259^2 + 12577071^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9537228123097 + ... + 9537228123132.

Almost surely, 2^{343340212432122} is an apocalyptic number.

343340212432122 is an abundant number, since it is smaller than the sum of its proper divisors (400563581170848).

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

343340212432122 is a wasteful number, since it uses less digits than its factorization.

343340212432122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19074456246237 (or 19074456246234 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 343340212432122 its reverse (221234212043343), we get a palindrome (564574424475465).

The spelling of 343340212432122 in words is "three hundred forty-three trillion, three hundred forty billion, two hundred twelve million, four hundred thirty-two thousand, one hundred twenty-two".