204220303342012 has 12 divisors (see below), whose sum is σ = 364128654072456. Its totient is φ = 100183545035600.

The previous prime is 204220303341997. The next prime is 204220303342093. The reversal of 204220303342012 is 210243303022402.

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, 481651658614 + ... + 481651659037.

It is an arithmetic number, because the mean of its divisors is an integer number (30344054506038).

Almost surely, 2^{204220303342012} is an apocalyptic number.

It is an amenable number.

204220303342012 is a deficient number, since it is larger than the sum of its proper divisors (159908350730444).

204220303342012 is a wasteful number, since it uses less digits than its factorization.

204220303342012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963303317708 (or 963303317706 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 204220303342012 its reverse (210243303022402), we get a palindrome (414463606364414).

The spelling of 204220303342012 in words is "two hundred four trillion, two hundred twenty billion, three hundred three million, three hundred forty-two thousand, twelve".