225236632522 has 8 divisors (see below), whose sum is σ = 368569035072. Its totient is φ = 102380287500.

The previous prime is 225236632487. The next prime is 225236632547.

225236632522 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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5119014354 + ... + 5119014397.

It is an arithmetic number, because the mean of its divisors is an integer number (46071129384).

Almost surely, 2^225236632522 is an apocalyptic number.

225236632522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

225236632522 is a deficient number, since it is larger than the sum of its proper divisors (143332402550).

225236632522 is a wasteful number, since it uses less digits than its factorization.

225236632522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10238028764.

The product of its digits is 518400, while the sum is 40.

It can be divided in two parts, 225236 and 632522, that added together give a palindrome (857758).

The spelling of 225236632522 in words is "two hundred twenty-five billion, two hundred thirty-six million, six hundred thirty-two thousand, five hundred twenty-two".