225415514522 has 8 divisors (see below), whose sum is σ = 368861751072. Its totient is φ = 102461597500.

The previous prime is 225415514507. The next prime is 225415514573.

225415514522 is nontrivially palindromic in base 10.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5123079854 + ... + 5123079897.

It is an arithmetic number, because the mean of its divisors is an integer number (46107718884).

Almost surely, 2^225415514522 is an apocalyptic number.

225415514522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

225415514522 is a deficient number, since it is larger than the sum of its proper divisors (143446236550).

225415514522 is a wasteful number, since it uses less digits than its factorization.

225415514522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10246159764.

The product of its digits is 160000, while the sum is 38.

It can be divided in two parts, 225415 and 514522, that added together give a palindrome (739937).

The spelling of 225415514522 in words is "two hundred twenty-five billion, four hundred fifteen million, five hundred fourteen thousand, five hundred twenty-two".