205442002224112 has 10 divisors (see below), whose sum is σ = 398043879309248. Its totient is φ = 102721001112048.

The previous prime is 205442002224103. The next prime is 205442002224149. The reversal of 205442002224112 is 211422200244502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6420062569488 + ... + 6420062569519.

Almost surely, 2^{205442002224112} is an apocalyptic number.

It is an amenable number.

205442002224112 is a deficient number, since it is larger than the sum of its proper divisors (192601877085136).

205442002224112 is a wasteful number, since it uses less digits than its factorization.

205442002224112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12840125139015 (or 12840125139009 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 31.

Adding to 205442002224112 its reverse (211422200244502), we get a palindrome (416864202468614).

The spelling of 205442002224112 in words is "two hundred five trillion, four hundred forty-two billion, two million, two hundred twenty-four thousand, one hundred twelve".