2266006044644 has 12 divisors (see below), whose sum is σ = 4072686539964. Its totient is φ = 1102381318944.

The previous prime is 2266006044563. The next prime is 2266006044677. The reversal of 2266006044644 is 4464406006622.

It can be written as a sum of positive squares in 2 ways, for example, as 2079762011044 + 186244033600 = 1442138^2 + 431560^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2266006044595 and 2266006044604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7655425679 + ... + 7655425974.

It is an arithmetic number, because the mean of its divisors is an integer number (339390544997).

Almost surely, 2^{2266006044644} is an apocalyptic number.

It is an amenable number.

2266006044644 is a deficient number, since it is larger than the sum of its proper divisors (1806680495320).

2266006044644 is a wasteful number, since it uses less digits than its factorization.

2266006044644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15310851694 (or 15310851692 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 44.

The spelling of 2266006044644 in words is "two trillion, two hundred sixty-six billion, six million, forty-four thousand, six hundred forty-four".