22202126214666 has 8 divisors (see below), whose sum is σ = 44404252429344. Its totient is φ = 7400708738220.

The previous prime is 22202126214661. The next prime is 22202126214707. The reversal of 22202126214666 is 66641262120222.

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

22202126214666 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (22202126214661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1850177184550 + ... + 1850177184561.

It is an arithmetic number, because the mean of its divisors is an integer number (5550531553668).

Almost surely, 2^{22202126214666} is an apocalyptic number.

22202126214666 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22202126214666 is a wasteful number, since it uses less digits than its factorization.

22202126214666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3700354369116.

The product of its (nonzero) digits is 331776, while the sum is 42.

Adding to 22202126214666 its reverse (66641262120222), we get a palindrome (88843388334888).

The spelling of 22202126214666 in words is "twenty-two trillion, two hundred two billion, one hundred twenty-six million, two hundred fourteen thousand, six hundred sixty-six".