2225223305 has 8 divisors (see below), whose sum is σ = 2672444544. Its totient is φ = 1778727600.

The previous prime is 2225223281. The next prime is 2225223353. The reversal of 2225223305 is 5033225222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2225223305 - 2²² = 2221029001 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174611 + ... + 186920.

It is an arithmetic number, because the mean of its divisors is an integer number (334055568).

Almost surely, 2^2225223305 is an apocalyptic number.

It is an amenable number.

2225223305 is a deficient number, since it is larger than the sum of its proper divisors (447221239).

2225223305 is a wasteful number, since it uses less digits than its factorization.

2225223305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362767.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 2225223305 is about 47172.2726291621. The cubic root of 2225223305 is about 1305.5430582363.

Adding to 2225223305 its reverse (5033225222), we get a palindrome (7258448527).

The spelling of 2225223305 in words is "two billion, two hundred twenty-five million, two hundred twenty-three thousand, three hundred five".