122552224 has 12 divisors (see below), whose sum is σ = 241274754. Its totient is φ = 61276096.

The previous prime is 122552219. The next prime is 122552267. The reversal of 122552224 is 422255221.

It can be written as a sum of positive squares in only one way, i.e., 79780624 + 42771600 = 8932^2 + 6540^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1914847 + ... + 1914910.

Almost surely, 2^122552224 is an apocalyptic number.

It is an amenable number.

122552224 is a deficient number, since it is larger than the sum of its proper divisors (118722530).

122552224 is an equidigital number, since it uses as much as digits as its factorization.

122552224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3829767 (or 3829759 counting only the distinct ones).

The product of its digits is 3200, while the sum is 25.

The square root of 122552224 is about 11070.3307990322. The cubic root of 122552224 is about 496.7147603434.

The spelling of 122552224 in words is "one hundred twenty-two million, five hundred fifty-two thousand, two hundred twenty-four".