2204342212 has 6 divisors (see below), whose sum is σ = 3857598878. Its totient is φ = 1102171104.

The previous prime is 2204342197. The next prime is 2204342221. The reversal of 2204342212 is 2122434022.

It can be written as a sum of positive squares in only one way, i.e., 1840066816 + 364275396 = 42896^2 + 19086^2 .

It is a super-4 number, since 4×2204342212⁴ (a number of 38 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275542773 + ... + 275542780.

Almost surely, 2^2204342212 is an apocalyptic number.

It is an amenable number.

2204342212 is a deficient number, since it is larger than the sum of its proper divisors (1653256666).

2204342212 is a wasteful number, since it uses less digits than its factorization.

2204342212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551085557 (or 551085555 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2204342212 is about 46950.4229160931. The cubic root of 2204342212 is about 1301.4465578122.

Adding to 2204342212 its reverse (2122434022), we get a palindrome (4326776234).

The spelling of 2204342212 in words is "two billion, two hundred four million, three hundred forty-two thousand, two hundred twelve".