225262212112004 has 48 divisors (see below), whose sum is σ = 406674212298816. Its totient is φ = 109113310051200.

The previous prime is 225262212111947. The next prime is 225262212112031. The reversal of 225262212112004 is 400211212262522.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39246014 + ... + 44618090.

It is an arithmetic number, because the mean of its divisors is an integer number (8472379422892).

Almost surely, 2^{225262212112004} is an apocalyptic number.

It is an amenable number.

225262212112004 is a deficient number, since it is larger than the sum of its proper divisors (181412000186812).

225262212112004 is a wasteful number, since it uses less digits than its factorization.

225262212112004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5374116 (or 5374114 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 225262212112004 its reverse (400211212262522), we get a palindrome (625473424374526).

The spelling of 225262212112004 in words is "two hundred twenty-five trillion, two hundred sixty-two billion, two hundred twelve million, one hundred twelve thousand, four".