22216658001 has 8 divisors (see below), whose sum is σ = 29997175680. Its totient is φ = 14623622832.

The previous prime is 22216657993. The next prime is 22216658039. The reversal of 22216658001 is 10085661222.

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

It is not a de Polignac number, because 22216658001 - 2³ = 22216657993 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22216658041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46870350 + ... + 46870823.

It is an arithmetic number, because the mean of its divisors is an integer number (3749646960).

Almost surely, 2^22216658001 is an apocalyptic number.

It is an amenable number.

22216658001 is a deficient number, since it is larger than the sum of its proper divisors (7780517679).

22216658001 is an equidigital number, since it uses as much as digits as its factorization.

22216658001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93741255.

The product of its (nonzero) digits is 11520, while the sum is 33.

The spelling of 22216658001 in words is "twenty-two billion, two hundred sixteen million, six hundred fifty-eight thousand, one".