105304202225 has 12 divisors (see below), whose sum is σ = 136254481536. Its totient is φ = 80580606480.

The previous prime is 105304202209. The next prime is 105304202243. The reversal of 105304202225 is 522202403501.

It is not a de Polignac number, because 105304202225 - 2⁴ = 105304202209 is a prime.

It is a super-2 number, since 2×105304202225² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 105304202194 and 105304202203.

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 in 11 ways as a sum of consecutive naturals, for example, 91568297 + ... + 91569446.

It is an arithmetic number, because the mean of its divisors is an integer number (11354540128).

Almost surely, 2^105304202225 is an apocalyptic number.

It is an amenable number.

105304202225 is a deficient number, since it is larger than the sum of its proper divisors (30950279311).

105304202225 is a wasteful number, since it uses less digits than its factorization.

105304202225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183137776 (or 183137771 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 105304202225 its reverse (522202403501), we get a palindrome (627506605726).

The spelling of 105304202225 in words is "one hundred five billion, three hundred four million, two hundred two thousand, two hundred twenty-five".