34430018920222 has 4 divisors (see below), whose sum is σ = 51645028380336. Its totient is φ = 17215009460110.

The previous prime is 34430018920111. The next prime is 34430018920223. The reversal of 34430018920222 is 22202981003443.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34430018920223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8607504730054 + ... + 8607504730057.

It is an arithmetic number, because the mean of its divisors is an integer number (12911257095084).

Almost surely, 2^{34430018920222} is an apocalyptic number.

34430018920222 is a deficient number, since it is larger than the sum of its proper divisors (17215009460114).

34430018920222 is a wasteful number, since it uses less digits than its factorization.

34430018920222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17215009460113.

The product of its (nonzero) digits is 165888, while the sum is 40.

Adding to 34430018920222 its reverse (22202981003443), we get a palindrome (56632999923665).

The spelling of 34430018920222 in words is "thirty-four trillion, four hundred thirty billion, eighteen million, nine hundred twenty thousand, two hundred twenty-two".