226525450222 has 16 divisors (see below), whose sum is σ = 342261889200. Its totient is φ = 112438293120.

The previous prime is 226525450213. The next prime is 226525450253. The reversal of 226525450222 is 222054525622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4122972 + ... + 4177552.

It is an arithmetic number, because the mean of its divisors is an integer number (21391368075).

Almost surely, 2^226525450222 is an apocalyptic number.

226525450222 is a deficient number, since it is larger than the sum of its proper divisors (115736438978).

226525450222 is a wasteful number, since it uses less digits than its factorization.

226525450222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69651.

The product of its (nonzero) digits is 192000, while the sum is 37.

Adding to 226525450222 its reverse (222054525622), we get a palindrome (448579975844).

The spelling of 226525450222 in words is "two hundred twenty-six billion, five hundred twenty-five million, four hundred fifty thousand, two hundred twenty-two".