2245002226 has 4 divisors (see below), whose sum is σ = 3367503342. Its totient is φ = 1122501112.

The previous prime is 2245002197. The next prime is 2245002257. The reversal of 2245002226 is 6222005422.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 2211350625 + 33651601 = 47025^2 + 5801^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2245002226.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561250555 + ... + 561250558.

Almost surely, 2^2245002226 is an apocalyptic number.

2245002226 is a deficient number, since it is larger than the sum of its proper divisors (1122501116).

2245002226 is a wasteful number, since it uses less digits than its factorization.

2245002226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122501115.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 2245002226 is about 47381.4544521377. The cubic root of 2245002226 is about 1309.3997650308.

Adding to 2245002226 its reverse (6222005422), we get a palindrome (8467007648).

The spelling of 2245002226 in words is "two billion, two hundred forty-five million, two thousand, two hundred twenty-six".