234224214225 has 24 divisors (see below), whose sum is σ = 387265234272. Its totient is φ = 124914892800.

The previous prime is 234224214221. The next prime is 234224214227. The reversal of 234224214225 is 522412422432.

It is not a de Polignac number, because 234224214225 - 2² = 234224214221 is a prime.

It is not an unprimeable number, because it can be changed into a prime (234224214221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3033954 + ... + 3110196.

It is an arithmetic number, because the mean of its divisors is an integer number (16136051428).

Almost surely, 2^234224214225 is an apocalyptic number.

234224214225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

234224214225 is a deficient number, since it is larger than the sum of its proper divisors (153041020047).

234224214225 is a wasteful number, since it uses less digits than its factorization.

234224214225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117217 (or 117212 counting only the distinct ones).

The product of its digits is 61440, while the sum is 33.

Adding to 234224214225 its reverse (522412422432), we get a palindrome (756636636657).

The spelling of 234224214225 in words is "two hundred thirty-four billion, two hundred twenty-four million, two hundred fourteen thousand, two hundred twenty-five".