2223510225 has 12 divisors (see below), whose sum is σ = 3676203696. Its totient is φ = 1185872080.

The previous prime is 2223510217. The next prime is 2223510251. The reversal of 2223510225 is 5220153222.

It is not a de Polignac number, because 2223510225 - 2³ = 2223510217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2223510195 and 2223510204.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14823327 + ... + 14823476.

It is an arithmetic number, because the mean of its divisors is an integer number (306350308).

Almost surely, 2^2223510225 is an apocalyptic number.

2223510225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2223510225 is a deficient number, since it is larger than the sum of its proper divisors (1452693471).

2223510225 is a wasteful number, since it uses less digits than its factorization.

2223510225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29646816 (or 29646811 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2223510225 is about 47154.1114326206. Note that the first 3 decimals coincide. The cubic root of 2223510225 is about 1305.2079497158.

Adding to 2223510225 its reverse (5220153222), we get a palindrome (7443663447).

The spelling of 2223510225 in words is "two billion, two hundred twenty-three million, five hundred ten thousand, two hundred twenty-five".