2132224550566 has 64 divisors (see below), whose sum is σ = 3667317120000. Its totient is φ = 920321740800.

The previous prime is 2132224550531. The next prime is 2132224550581. The reversal of 2132224550566 is 6650554222312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45188026 + ... + 45235186.

It is an arithmetic number, because the mean of its divisors is an integer number (57301830000).

Almost surely, 2^{2132224550566} is an apocalyptic number.

2132224550566 is a deficient number, since it is larger than the sum of its proper divisors (1535092569434).

2132224550566 is a wasteful number, since it uses less digits than its factorization.

2132224550566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47845.

The product of its (nonzero) digits is 864000, while the sum is 43.

Adding to 2132224550566 its reverse (6650554222312), we get a palindrome (8782778772878).

The spelling of 2132224550566 in words is "two trillion, one hundred thirty-two billion, two hundred twenty-four million, five hundred fifty thousand, five hundred sixty-six".