340022213104220 has 24 divisors (see below), whose sum is σ = 714141993894000. Its totient is φ = 135990724027392.

The previous prime is 340022213104199. The next prime is 340022213104253. The reversal of 340022213104220 is 22401312220043.

It is a self number, because there is not a number n which added to its sum of digits gives 340022213104220.

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, 1134922370 + ... + 1135221929.

It is an arithmetic number, because the mean of its divisors is an integer number (29755916412250).

Almost surely, 2^{340022213104220} is an apocalyptic number.

It is an amenable number.

340022213104220 is an abundant number, since it is smaller than the sum of its proper divisors (374119780789780).

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

340022213104220 is a wasteful number, since it uses less digits than its factorization.

340022213104220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2270151797 (or 2270151795 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 340022213104220 its reverse (22401312220043), we get a palindrome (362423525324263).

The spelling of 340022213104220 in words is "three hundred forty trillion, twenty-two billion, two hundred thirteen million, one hundred four thousand, two hundred twenty".