2225534635 has 4 divisors (see below), whose sum is σ = 2670641568. Its totient is φ = 1780427704.

The previous prime is 2225534629. The next prime is 2225534639. The reversal of 2225534635 is 5364355222.

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

It is a cyclic number.

It is not a de Polignac number, because 2225534635 - 2³ = 2225534627 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2225534594 and 2225534603.

It is not an unprimeable number, because it can be changed into a prime (2225534639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222553459 + ... + 222553468.

It is an arithmetic number, because the mean of its divisors is an integer number (667660392).

Almost surely, 2^2225534635 is an apocalyptic number.

2225534635 is a deficient number, since it is larger than the sum of its proper divisors (445106933).

2225534635 is an equidigital number, since it uses as much as digits as its factorization.

2225534635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445106932.

The product of its digits is 216000, while the sum is 37.

The square root of 2225534635 is about 47175.5724395582. The cubic root of 2225534635 is about 1305.6039413793.

Adding to 2225534635 its reverse (5364355222), we get a palindrome (7589889857).

The spelling of 2225534635 in words is "two billion, two hundred twenty-five million, five hundred thirty-four thousand, six hundred thirty-five".