1224125104 has 20 divisors (see below), whose sum is σ = 2375801064. Its totient is φ = 611015168.

The previous prime is 1224125083. The next prime is 1224125107. The reversal of 1224125104 is 4015214221.

It is not an unprimeable number, because it can be changed into a prime (1224125107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55777 + ... + 74560.

Almost surely, 2^1224125104 is an apocalyptic number.

It is an amenable number.

1224125104 is a deficient number, since it is larger than the sum of its proper divisors (1151675960).

1224125104 is a wasteful number, since it uses less digits than its factorization.

1224125104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130932 (or 130926 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 1224125104 is about 34987.4992533047. The cubic root of 1224125104 is about 1069.7326912545.

Adding to 1224125104 its reverse (4015214221), we get a palindrome (5239339325).

The spelling of 1224125104 in words is "one billion, two hundred twenty-four million, one hundred twenty-five thousand, one hundred four".