348044311022 has 32 divisors (see below), whose sum is σ = 557253623808. Its totient is φ = 162459513216.

The previous prime is 348044311019. The next prime is 348044311033. The reversal of 348044311022 is 220113440843.

It is a super-2 number, since 2×348044311022² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 348044311022.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 34914683 + ... + 34924649.

It is an arithmetic number, because the mean of its divisors is an integer number (17414175744).

Almost surely, 2^348044311022 is an apocalyptic number.

348044311022 is a deficient number, since it is larger than the sum of its proper divisors (209209312786).

348044311022 is a wasteful number, since it uses less digits than its factorization.

348044311022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18200.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 348044311022 its reverse (220113440843), we get a palindrome (568157751865).

The spelling of 348044311022 in words is "three hundred forty-eight billion, forty-four million, three hundred eleven thousand, twenty-two".