22220102200001 has 4 divisors (see below), whose sum is σ = 22220476215600. Its totient is φ = 22219728184404.

The previous prime is 22220102199961. The next prime is 22220102200003. The reversal of 22220102200001 is 10000220102222.

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 a de Polignac number, because none of the positive numbers 2^k-22220102200001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22220102200003) 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, 186918671 + ... + 187037508.

It is an arithmetic number, because the mean of its divisors is an integer number (5555119053900).

Almost surely, 2^{22220102200001} is an apocalyptic number.

It is an amenable number.

22220102200001 is a deficient number, since it is larger than the sum of its proper divisors (374015599).

22220102200001 is an equidigital number, since it uses as much as digits as its factorization.

22220102200001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374015598.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 22220102200001 its reverse (10000220102222), we get a palindrome (32220322302223).

The spelling of 22220102200001 in words is "twenty-two trillion, two hundred twenty billion, one hundred two million, two hundred thousand, one".