2285838385822 has 8 divisors (see below), whose sum is σ = 3429647483256. Its totient is φ = 1142622558072.

The previous prime is 2285838385819. The next prime is 2285838385829.

It is a happy number.

2285838385822 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2285838385829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148307788 + ... + 148323199.

It is an arithmetic number, because the mean of its divisors is an integer number (428705935407).

Almost surely, 2^{2285838385822} is an apocalyptic number.

2285838385822 is a deficient number, since it is larger than the sum of its proper divisors (1143809097434).

2285838385822 is a wasteful number, since it uses less digits than its factorization.

2285838385822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296634842.

The product of its digits is 117964800, while the sum is 64.

The spelling of 2285838385822 in words is "two trillion, two hundred eighty-five billion, eight hundred thirty-eight million, three hundred eighty-five thousand, eight hundred twenty-two".