2201604204000 has 96 divisors (see below), whose sum is σ = 7212455411616. Its totient is φ = 587094451200.

The previous prime is 2201604203989. The next prime is 2201604204049. The reversal of 2201604204000 is 4024061022.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×2201604204000² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91721509 + ... + 91745508.

It is an arithmetic number, because the mean of its divisors is an integer number (75129743871).

Almost surely, 2^{2201604204000} is an apocalyptic number.

2201604204000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2201604204000 is an abundant number, since it is smaller than the sum of its proper divisors (5010851207616).

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

2201604204000 is a wasteful number, since it uses less digits than its factorization.

2201604204000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183467045 (or 183467027 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 2201604204000 its reverse (4024061022), we get a palindrome (2205628265022).

The spelling of 2201604204000 in words is "two trillion, two hundred one billion, six hundred four million, two hundred four thousand".