122361224 has 8 divisors (see below), whose sum is σ = 229427310. Its totient is φ = 61180608.

The previous prime is 122361199. The next prime is 122361227. The reversal of 122361224 is 422163221.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 91202500 + 31158724 = 9550^2 + 5582^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 122361224.

It is not an unprimeable number, because it can be changed into a prime (122361227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7647569 + ... + 7647584.

Almost surely, 2^122361224 is an apocalyptic number.

It is an amenable number.

122361224 is a deficient number, since it is larger than the sum of its proper divisors (107066086).

122361224 is a wasteful number, since it uses less digits than its factorization.

122361224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15295159 (or 15295155 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 122361224 is about 11061.7007733892. The cubic root of 122361224 is about 496.4565796654.

The spelling of 122361224 in words is "one hundred twenty-two million, three hundred sixty-one thousand, two hundred twenty-four".