225514014402 has 16 divisors (see below), whose sum is σ = 457206495840. Its totient is φ = 74141593632.

The previous prime is 225514014353. The next prime is 225514014419. The reversal of 225514014402 is 204410415522.

It is a self number, because there is not a number n which added to its sum of digits gives 225514014402.

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 7 ways as a sum of consecutive naturals, for example, 257435652 + ... + 257436527.

It is an arithmetic number, because the mean of its divisors is an integer number (28575405990).

Almost surely, 2^225514014402 is an apocalyptic number.

225514014402 is an abundant number, since it is smaller than the sum of its proper divisors (231692481438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225514014402 is a wasteful number, since it uses less digits than its factorization.

225514014402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514872257.

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 225514014402 its reverse (204410415522), we get a palindrome (429924429924).

The spelling of 225514014402 in words is "two hundred twenty-five billion, five hundred fourteen million, fourteen thousand, four hundred two".