2205013131204 has 96 divisors (see below), whose sum is σ = 5719152364800. Its totient is φ = 656811099648.

The previous prime is 2205013131193. The next prime is 2205013131263. The reversal of 2205013131204 is 4021313105022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 188782 + ... + 2108474.

It is an arithmetic number, because the mean of its divisors is an integer number (59574503800).

Almost surely, 2^{2205013131204} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2205013131204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2859576182400).

2205013131204 is an abundant number, since it is smaller than the sum of its proper divisors (3514139233596).

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

2205013131204 is a wasteful number, since it uses less digits than its factorization.

2205013131204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1919949 (or 1919947 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 2205013131204 its reverse (4021313105022), we get a palindrome (6226326236226).

It can be divided in two parts, 22050131 and 31204, that added together give a triangular number (22081335 = T₆₆₄₅).

The spelling of 2205013131204 in words is "two trillion, two hundred five billion, thirteen million, one hundred thirty-one thousand, two hundred four".