34340220223422 has 32 divisors (see below), whose sum is σ = 69312043072800. Its totient is φ = 11341477536768.

The previous prime is 34340220223417. The next prime is 34340220223427. The reversal of 34340220223422 is 22432202204343.

It is an interprime number because it is at equal distance from previous prime (34340220223417) and next prime (34340220223427).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34340220223427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30856354 + ... + 31949882.

It is an arithmetic number, because the mean of its divisors is an integer number (2166001346025).

Almost surely, 2^{34340220223422} is an apocalyptic number.

34340220223422 is an abundant number, since it is smaller than the sum of its proper divisors (34971822849378).

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

34340220223422 is a wasteful number, since it uses less digits than its factorization.

34340220223422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141660.

The product of its (nonzero) digits is 110592, while the sum is 33.

Adding to 34340220223422 its reverse (22432202204343), we get a palindrome (56772422427765).

The spelling of 34340220223422 in words is "thirty-four trillion, three hundred forty billion, two hundred twenty million, two hundred twenty-three thousand, four hundred twenty-two".