204223334535412 has 12 divisors (see below), whose sum is σ = 361075277040100. Its totient is φ = 101058969666816.

The previous prime is 204223334535347. The next prime is 204223334535461. The reversal of 204223334535412 is 214535433322402.

It can be written as a sum of positive squares in 2 ways, for example, as 166978239064036 + 37245095471376 = 12922006^2 + 6102876^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263174399787 + ... + 263174400562.

Almost surely, 2^{204223334535412} is an apocalyptic number.

It is an amenable number.

204223334535412 is a deficient number, since it is larger than the sum of its proper divisors (156851942504688).

204223334535412 is a wasteful number, since it uses less digits than its factorization.

204223334535412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526348800450 (or 526348800448 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 43.

Adding to 204223334535412 its reverse (214535433322402), we get a palindrome (418758767857814).

The spelling of 204223334535412 in words is "two hundred four trillion, two hundred twenty-three billion, three hundred thirty-four million, five hundred thirty-five thousand, four hundred twelve".