22110002200121 has 32 divisors (see below), whose sum is σ = 25958691323136. Its totient is φ = 18606666240000.

The previous prime is 22110002200081. The next prime is 22110002200123. The reversal of 22110002200121 is 12100220001122.

It is a cyclic number.

It is not a de Polignac number, because 22110002200121 - 2⁶ = 22110002200057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22110002200096 and 22110002200105.

It is not an unprimeable number, because it can be changed into a prime (22110002200123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 424325756 + ... + 424377858.

It is an arithmetic number, because the mean of its divisors is an integer number (811209103848).

Almost surely, 2^{22110002200121} is an apocalyptic number.

It is an amenable number.

22110002200121 is a deficient number, since it is larger than the sum of its proper divisors (3848689123015).

22110002200121 is a wasteful number, since it uses less digits than its factorization.

22110002200121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89393.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 22110002200121 its reverse (12100220001122), we get a palindrome (34210222201243).

The spelling of 22110002200121 in words is "twenty-two trillion, one hundred ten billion, two million, two hundred thousand, one hundred twenty-one".