225116102 has 4 divisors (see below), whose sum is σ = 337674156. Its totient is φ = 112558050.

The previous prime is 225116011. The next prime is 225116119. The reversal of 225116102 is 201611522.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56279024 + ... + 56279027.

It is an arithmetic number, because the mean of its divisors is an integer number (84418539).

Almost surely, 2^225116102 is an apocalyptic number.

225116102 is a deficient number, since it is larger than the sum of its proper divisors (112558054).

225116102 is a wasteful number, since it uses less digits than its factorization.

225116102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112558053.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 225116102 is about 15003.8695675482. The cubic root of 225116102 is about 608.3247972447.

Adding to 225116102 its reverse (201611522), we get a palindrome (426727624).

The spelling of 225116102 in words is "two hundred twenty-five million, one hundred sixteen thousand, one hundred two".