346303222055 has 16 divisors (see below), whose sum is σ = 484622587200. Its totient is φ = 237465065376.

The previous prime is 346303221997. The next prime is 346303222063. The reversal of 346303222055 is 550222303643.

It is not a de Polignac number, because 346303222055 - 2⁸ = 346303221799 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100961324 + ... + 100964753.

It is an arithmetic number, because the mean of its divisors is an integer number (30288911700).

Almost surely, 2^346303222055 is an apocalyptic number.

346303222055 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

346303222055 is a deficient number, since it is larger than the sum of its proper divisors (138319365145).

346303222055 is an equidigital number, since it uses as much as digits as its factorization.

346303222055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201926103 (or 201926089 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 346303222055 its reverse (550222303643), we get a palindrome (896525525698).

The spelling of 346303222055 in words is "three hundred forty-six billion, three hundred three million, two hundred twenty-two thousand, fifty-five".