22225034 has 16 divisors (see below), whose sum is σ = 36779400. Its totient is φ = 10007040.

The previous prime is 22225019. The next prime is 22225037. The reversal of 22225034 is 43052222.

It can be written as a sum of positive squares in 4 ways, for example, as 14799409 + 7425625 = 3847^2 + 2725^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22224997 and 22225015.

It is not an unprimeable number, because it can be changed into a prime (22225037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9359 + ... + 11490.

Almost surely, 2^22225034 is an apocalyptic number.

22225034 is a deficient number, since it is larger than the sum of its proper divisors (14554366).

22225034 is a wasteful number, since it uses less digits than its factorization.

22225034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20905.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 22225034 is about 4714.3434325471. The cubic root of 22225034 is about 281.1560789933.

Adding to 22225034 its reverse (43052222), we get a palindrome (65277256).

The spelling of 22225034 in words is "twenty-two million, two hundred twenty-five thousand, thirty-four".