204022320000000 has 352 divisors, whose sum is σ = 679741391888832. Its totient is φ = 54405888000000.

The previous prime is 204022319999983. The next prime is 204022320000089. The reversal of 204022320000000 is 23220402.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 239574954 + ... + 240425046.

Almost surely, 2^{204022320000000} is an apocalyptic number.

204022320000000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 204022320000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (339870695944416).

204022320000000 is an abundant number, since it is smaller than the sum of its proper divisors (475719071888832).

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

204022320000000 is an frugal number, since it uses more digits than its factorization.

204022320000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850151 (or 850103 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

Adding to 204022320000000 its reverse (23220402), we get a palindrome (204022343220402).

The spelling of 204022320000000 in words is "two hundred four trillion, twenty-two billion, three hundred twenty million", and thus it is an aban number.