225267221222 has 8 divisors (see below), whose sum is σ = 355685086200. Its totient is φ = 106705525824.

The previous prime is 225267221209. The next prime is 225267221243. The reversal of 225267221222 is 222122762522.

225267221222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2964042347 + ... + 2964042422.

It is an arithmetic number, because the mean of its divisors is an integer number (44460635775).

Almost surely, 2^225267221222 is an apocalyptic number.

225267221222 is a deficient number, since it is larger than the sum of its proper divisors (130417864978).

225267221222 is a wasteful number, since it uses less digits than its factorization.

225267221222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5928084790.

The product of its digits is 53760, while the sum is 35.

Adding to 225267221222 its reverse (222122762522), we get a palindrome (447389983744).

The spelling of 225267221222 in words is "two hundred twenty-five billion, two hundred sixty-seven million, two hundred twenty-one thousand, two hundred twenty-two".