12223210200121 has 8 divisors (see below), whose sum is σ = 12942318945024. Its totient is φ = 11504112164160.

The previous prime is 12223210200083. The next prime is 12223210200133. The reversal of 12223210200121 is 12100201232221.

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 12223210200121 - 2²⁵ = 12223176645689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12223210200151) 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, 265185 + ... + 4951438.

It is an arithmetic number, because the mean of its divisors is an integer number (1617789868128).

Almost surely, 2^{12223210200121} is an apocalyptic number.

It is an amenable number.

12223210200121 is a deficient number, since it is larger than the sum of its proper divisors (719108744903).

12223210200121 is a wasteful number, since it uses less digits than its factorization.

12223210200121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5354471.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 12223210200121 its reverse (12100201232221), we get a palindrome (24323411432342).

The spelling of 12223210200121 in words is "twelve trillion, two hundred twenty-three billion, two hundred ten million, two hundred thousand, one hundred twenty-one".