204011120000 has 80 divisors (see below), whose sum is σ = 507873131700. Its totient is φ = 81604416000.

The previous prime is 204011119999. The next prime is 204011120083. The reversal of 204011120000 is 21110402.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1195070 + ... + 1355069.

Almost surely, 2^204011120000 is an apocalyptic number.

204011120000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204011120000 is an abundant number, since it is smaller than the sum of its proper divisors (303862011700).

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

204011120000 is an frugal number, since it uses more digits than its factorization.

204011120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2550173 (or 2550146 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 204011120000 its reverse (21110402), we get a palindrome (204032230402).

The spelling of 204011120000 in words is "two hundred four billion, eleven million, one hundred twenty thousand".