2200214505566 has 64 divisors (see below), whose sum is σ = 4293938304000. Its totient is φ = 819888495360.

The previous prime is 2200214505551. The next prime is 2200214505571. The reversal of 2200214505566 is 6655054120022.

It is a happy number.

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, 71706620 + ... + 71737296.

It is an arithmetic number, because the mean of its divisors is an integer number (67092786000).

Almost surely, 2^{2200214505566} is an apocalyptic number.

2200214505566 is a deficient number, since it is larger than the sum of its proper divisors (2093723798434).

2200214505566 is a wasteful number, since it uses less digits than its factorization.

2200214505566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50969.

The product of its (nonzero) digits is 144000, while the sum is 38.

Adding to 2200214505566 its reverse (6655054120022), we get a palindrome (8855268625588).

The spelling of 2200214505566 in words is "two trillion, two hundred billion, two hundred fourteen million, five hundred five thousand, five hundred sixty-six".