340005202212 has 24 divisors (see below), whose sum is σ = 854372046976. Its totient is φ = 104616985248.

The previous prime is 340005202211. The next prime is 340005202223. The reversal of 340005202212 is 212202500043.

It is not an unprimeable number, because it can be changed into a prime (340005202211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1089760108 + ... + 1089760419.

Almost surely, 2^340005202212 is an apocalyptic number.

It is an amenable number.

340005202212 is an abundant number, since it is smaller than the sum of its proper divisors (514366844764).

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

340005202212 is a wasteful number, since it uses less digits than its factorization.

340005202212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2179520547 (or 2179520545 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

Adding to 340005202212 its reverse (212202500043), we get a palindrome (552207702255).

The spelling of 340005202212 in words is "three hundred forty billion, five million, two hundred two thousand, two hundred twelve".