204220241412 has 24 divisors (see below), whose sum is σ = 519833342112. Its totient is φ = 61884921600.

The previous prime is 204220241389. The next prime is 204220241437. The reversal of 204220241412 is 214142022402.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 773561389 + ... + 773561652.

It is an arithmetic number, because the mean of its divisors is an integer number (21659722588).

Almost surely, 2^204220241412 is an apocalyptic number.

204220241412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

204220241412 is an abundant number, since it is smaller than the sum of its proper divisors (315613100700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

204220241412 is a wasteful number, since it uses less digits than its factorization.

204220241412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1547123059 (or 1547123057 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 204220241412 its reverse (214142022402), we get a palindrome (418362263814).

The spelling of 204220241412 in words is "two hundred four billion, two hundred twenty million, two hundred forty-one thousand, four hundred twelve".