22203113200121 has 8 divisors (see below), whose sum is σ = 25557540375360. Its totient is φ = 18894324490128.

The previous prime is 22203113200097. The next prime is 22203113200127. The reversal of 22203113200121 is 12100231130222.

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 22203113200121 - 2¹⁸ = 22203112937977 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22203113200093 and 22203113200102.

It is not an unprimeable number, because it can be changed into a prime (22203113200127) 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, 11409615266 + ... + 11409617211.

It is an arithmetic number, because the mean of its divisors is an integer number (3194692546920).

Almost surely, 2^{22203113200121} is an apocalyptic number.

It is an amenable number.

22203113200121 is a deficient number, since it is larger than the sum of its proper divisors (3354427175239).

22203113200121 is a wasteful number, since it uses less digits than its factorization.

22203113200121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22819232623.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 22203113200121 its reverse (12100231130222), we get a palindrome (34303344330343).

The spelling of 22203113200121 in words is "twenty-two trillion, two hundred three billion, one hundred thirteen million, two hundred thousand, one hundred twenty-one".