8222201001121 has 8 divisors (see below), whose sum is σ = 8224131104640. Its totient is φ = 8220271120512.

The previous prime is 8222201001103. The next prime is 8222201001139. The reversal of 8222201001121 is 1211001022228.

It is an interprime number because it is at equal distance from previous prime (8222201001103) and next prime (8222201001139).

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

It is a cyclic number.

It is not a de Polignac number, because 8222201001121 - 2³⁹ = 7672445187233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8222201001092 and 8222201001101.

It is not an unprimeable number, because it can be changed into a prime (8222201001181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90008356 + ... + 90099658.

It is an arithmetic number, because the mean of its divisors is an integer number (1028016388080).

Almost surely, 2^{8222201001121} is an apocalyptic number.

It is an amenable number.

8222201001121 is a deficient number, since it is larger than the sum of its proper divisors (1930103519).

8222201001121 is a wasteful number, since it uses less digits than its factorization.

8222201001121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111455.

The product of its (nonzero) digits is 256, while the sum is 22.

Adding to 8222201001121 its reverse (1211001022228), we get a palindrome (9433202023349).

The spelling of 8222201001121 in words is "eight trillion, two hundred twenty-two billion, two hundred one million, one thousand, one hundred twenty-one".