2281336835366 has 4 divisors (see below), whose sum is σ = 3422005253052. Its totient is φ = 1140668417682.

The previous prime is 2281336835339. The next prime is 2281336835377. The reversal of 2281336835366 is 6635386331822.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 570334208840 + ... + 570334208843.

It is an arithmetic number, because the mean of its divisors is an integer number (855501313263).

Almost surely, 2^{2281336835366} is an apocalyptic number.

2281336835366 is a deficient number, since it is larger than the sum of its proper divisors (1140668417686).

2281336835366 is a wasteful number, since it uses less digits than its factorization.

2281336835366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1140668417685.

The product of its digits is 22394880, while the sum is 56.

The spelling of 2281336835366 in words is "two trillion, two hundred eighty-one billion, three hundred thirty-six million, eight hundred thirty-five thousand, three hundred sixty-six".