340200212222 has 16 divisors (see below), whose sum is σ = 550113288480. Its totient is φ = 156855739872.

The previous prime is 340200212203. The next prime is 340200212243. The reversal of 340200212222 is 222212002043.

It is a junction number, because it is equal to n+sod(n) for n = 340200212194 and 340200212203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6629897 + ... + 6681012.

It is an arithmetic number, because the mean of its divisors is an integer number (34382080530).

Almost surely, 2^340200212222 is an apocalyptic number.

340200212222 is a deficient number, since it is larger than the sum of its proper divisors (209913076258).

340200212222 is a wasteful number, since it uses less digits than its factorization.

340200212222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13311907.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 340200212222 its reverse (222212002043), we get a palindrome (562412214265).

The spelling of 340200212222 in words is "three hundred forty billion, two hundred million, two hundred twelve thousand, two hundred twenty-two".