2204504012 has 24 divisors (see below), whose sum is σ = 3908444400. Its totient is φ = 1087851776.

The previous prime is 2204504009. The next prime is 2204504059. The reversal of 2204504012 is 2104054022.

It is a happy number.

It is a super-2 number, since 2×2204504012² = 9719675877848192288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197123 + ... + 208005.

It is an arithmetic number, because the mean of its divisors is an integer number (162851850).

Almost surely, 2^2204504012 is an apocalyptic number.

It is an amenable number.

2204504012 is a deficient number, since it is larger than the sum of its proper divisors (1703940388).

2204504012 is a wasteful number, since it uses less digits than its factorization.

2204504012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11545 (or 11543 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 2204504012 is about 46952.1459786451. The cubic root of 2204504012 is about 1301.4783993445.

Adding to 2204504012 its reverse (2104054022), we get a palindrome (4308558034).

The spelling of 2204504012 in words is "two billion, two hundred four million, five hundred four thousand, twelve".