4212234222225 has 24 divisors (see below), whose sum is σ = 6966685850592. Its totient is φ = 2245731820800.

The previous prime is 4212234222221. The next prime is 4212234222239. The reversal of 4212234222225 is 5222224322124.

It is not a de Polignac number, because 4212234222225 - 2² = 4212234222221 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4212234222221) 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, 9699831 + ... + 10124780.

It is an arithmetic number, because the mean of its divisors is an integer number (290278577108).

Almost surely, 2^{4212234222225} is an apocalyptic number.

It is an amenable number.

4212234222225 is a deficient number, since it is larger than the sum of its proper divisors (2754451628367).

4212234222225 is a wasteful number, since it uses less digits than its factorization.

4212234222225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19827457 (or 19827452 counting only the distinct ones).

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

Adding to 4212234222225 its reverse (5222224322124), we get a palindrome (9434458544349).

The spelling of 4212234222225 in words is "four trillion, two hundred twelve billion, two hundred thirty-four million, two hundred twenty-two thousand, two hundred twenty-five".