155005341314222 has 16 divisors (see below), whose sum is σ = 266577858473472. Its totient is φ = 66217256508120.

The previous prime is 155005341314177. The next prime is 155005341314237. The reversal of 155005341314222 is 222413143500551.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 17800333418 + ... + 17800342125.

It is an arithmetic number, because the mean of its divisors is an integer number (16661116154592).

Almost surely, 2^{155005341314222} is an apocalyptic number.

155005341314222 is a deficient number, since it is larger than the sum of its proper divisors (111572517159250).

155005341314222 is a wasteful number, since it uses less digits than its factorization.

155005341314222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35600675863.

The product of its (nonzero) digits is 144000, while the sum is 38.

Adding to 155005341314222 its reverse (222413143500551), we get a palindrome (377418484814773).

The spelling of 155005341314222 in words is "one hundred fifty-five trillion, five billion, three hundred forty-one million, three hundred fourteen thousand, two hundred twenty-two".