225504402150302 has 16 divisors (see below), whose sum is σ = 369008366010624. Its totient is φ = 102501678063000.

The previous prime is 225504402150289. The next prime is 225504402150317. The reversal of 225504402150302 is 203051204405522.

It is a happy number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 8931974 + ... + 23038857.

It is an arithmetic number, because the mean of its divisors is an integer number (23063022875664).

Almost surely, 2^{225504402150302} is an apocalyptic number.

225504402150302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

225504402150302 is a deficient number, since it is larger than the sum of its proper divisors (143503963860322).

225504402150302 is a wasteful number, since it uses less digits than its factorization.

225504402150302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32291455.

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 225504402150302 its reverse (203051204405522), we get a palindrome (428555606555824).

It can be divided in two parts, 22550440 and 2150302, that added together give a palindrome (24700742).

The spelling of 225504402150302 in words is "two hundred twenty-five trillion, five hundred four billion, four hundred two million, one hundred fifty thousand, three hundred two".