2204425073820 has 24 divisors (see below), whose sum is σ = 6172390206864. Its totient is φ = 587846686336.

The previous prime is 2204425073779. The next prime is 2204425073857. The reversal of 2204425073820 is 283705244022.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 18370208889 + ... + 18370209008.

It is an arithmetic number, because the mean of its divisors is an integer number (257182925286).

Almost surely, 2^{2204425073820} is an apocalyptic number.

2204425073820 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2204425073820 is an abundant number, since it is smaller than the sum of its proper divisors (3967965133044).

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

2204425073820 is a wasteful number, since it uses less digits than its factorization.

2204425073820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36740417909 (or 36740417907 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 39.

The spelling of 2204425073820 in words is "two trillion, two hundred four billion, four hundred twenty-five million, seventy-three thousand, eight hundred twenty".