1224051104 has 12 divisors (see below), whose sum is σ = 2409850674. Its totient is φ = 612025536.

The previous prime is 1224051091. The next prime is 1224051107. The reversal of 1224051104 is 4011504221.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 826447504 + 397603600 = 28748^2 + 19940^2 .

It is a super-2 number, since 2×1224051104² = 2996602210407237632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1224051107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19125767 + ... + 19125830.

Almost surely, 2^1224051104 is an apocalyptic number.

It is an amenable number.

1224051104 is a deficient number, since it is larger than the sum of its proper divisors (1185799570).

1224051104 is an equidigital number, since it uses as much as digits as its factorization.

1224051104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38251607 (or 38251599 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 1224051104 is about 34986.4417167565. The cubic root of 1224051104 is about 1069.7111352294.

Adding to 1224051104 its reverse (4011504221), we get a palindrome (5235555325).

The spelling of 1224051104 in words is "one billion, two hundred twenty-four million, fifty-one thousand, one hundred four".