230222055 has 16 divisors (see below), whose sum is σ = 420977664. Its totient is φ = 105244320.

The previous prime is 230222053. The next prime is 230222059. The reversal of 230222055 is 550222032.

It is not a de Polignac number, because 230222055 - 2¹ = 230222053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230222051) by changing a digit.

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, 1096191 + ... + 1096400.

It is an arithmetic number, because the mean of its divisors is an integer number (26311104).

Almost surely, 2^230222055 is an apocalyptic number.

230222055 is a deficient number, since it is larger than the sum of its proper divisors (190755609).

230222055 is a wasteful number, since it uses less digits than its factorization.

230222055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2192606.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 230222055 is about 15173.0700584951. The cubic root of 230222055 is about 612.8896801136.

Adding to 230222055 its reverse (550222032), we get a palindrome (780444087).

The spelling of 230222055 in words is "two hundred thirty million, two hundred twenty-two thousand, fifty-five".