103222564 has 12 divisors (see below), whose sum is σ = 182297500. Its totient is φ = 51137568.

The previous prime is 103222549. The next prime is 103222577. The reversal of 103222564 is 465222301.

It can be written as a sum of positive squares in 2 ways, for example, as 54641664 + 48580900 = 7392^2 + 6970^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117939 + ... + 118810.

Almost surely, 2^103222564 is an apocalyptic number.

It is an amenable number.

103222564 is a deficient number, since it is larger than the sum of its proper divisors (79074936).

103222564 is a wasteful number, since it uses less digits than its factorization.

103222564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236862 (or 236860 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 103222564 is about 10159.8505894526. The cubic root of 103222564 is about 469.0922027660.

Adding to 103222564 its reverse (465222301), we get a palindrome (568444865).

The spelling of 103222564 in words is "one hundred three million, two hundred twenty-two thousand, five hundred sixty-four".