2206214566 has 8 divisors (see below), whose sum is σ = 3309596424. Its totient is φ = 1103015760.

The previous prime is 2206214561. The next prime is 2206214573. The reversal of 2206214566 is 6654126022.

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

It is a super-2 number, since 2×2206214566² = 9734765422461136712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2206214561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10060 + ... + 67183.

It is an arithmetic number, because the mean of its divisors is an integer number (413699553).

Almost surely, 2^2206214566 is an apocalyptic number.

2206214566 is a deficient number, since it is larger than the sum of its proper divisors (1103381858).

2206214566 is a wasteful number, since it uses less digits than its factorization.

2206214566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91526.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 2206214566 is about 46970.3583763207. The cubic root of 2206214566 is about 1301.8149336260.

The spelling of 2206214566 in words is "two billion, two hundred six million, two hundred fourteen thousand, five hundred sixty-six".