204002212 has 12 divisors (see below), whose sum is σ = 360470656. Its totient is φ = 101010600.

The previous prime is 204002209. The next prime is 204002219. The reversal of 204002212 is 212200402.

It is a junction number, because it is equal to n+sod(n) for n = 204002192 and 204002201.

It is not an unprimeable number, because it can be changed into a prime (204002219) 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, 247164 + ... + 247987.

Almost surely, 2^204002212 is an apocalyptic number.

It is an amenable number.

204002212 is a deficient number, since it is larger than the sum of its proper divisors (156468444).

204002212 is a wasteful number, since it uses less digits than its factorization.

204002212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495258 (or 495256 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 204002212 is about 14282.9342923644. The cubic root of 204002212 is about 588.6786593808.

Adding to 204002212 its reverse (212200402), we get a palindrome (416202614).

The spelling of 204002212 in words is "two hundred four million, two thousand, two hundred twelve".