22110200220001 has 4 divisors (see below), whose sum is σ = 22242596628672. Its totient is φ = 21977803811332.

The previous prime is 22110200219983. The next prime is 22110200220011. The reversal of 22110200220001 is 10002200201122.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22110200220001 - 2⁵ = 22110200219969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22110200220011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66198204085 + ... + 66198204418.

It is an arithmetic number, because the mean of its divisors is an integer number (5560649157168).

Almost surely, 2^{22110200220001} is an apocalyptic number.

It is an amenable number.

22110200220001 is a deficient number, since it is larger than the sum of its proper divisors (132396408671).

22110200220001 is a wasteful number, since it uses less digits than its factorization.

22110200220001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132396408670.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22110200220001 its reverse (10002200201122), we get a palindrome (32112400421123).

The spelling of 22110200220001 in words is "twenty-two trillion, one hundred ten billion, two hundred million, two hundred twenty thousand, one".