12203212609001 has 2 divisors, whose sum is σ = 12203212609002. Its totient is φ = 12203212609000.

The previous prime is 12203212608989. The next prime is 12203212609033. The reversal of 12203212609001 is 10090621230221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12121817089600 + 81395519401 = 3481640^2 + 285299^2 .

It is a cyclic number.

It is not a de Polignac number, because 12203212609001 - 2³⁴ = 12186032739817 is a prime.

It is not a weakly prime, because it can be changed into another prime (12203212609061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6101606304500 + 6101606304501.

It is an arithmetic number, because the mean of its divisors is an integer number (6101606304501).

Almost surely, 2^{12203212609001} is an apocalyptic number.

It is an amenable number.

12203212609001 is a deficient number, since it is larger than the sum of its proper divisors (1).

12203212609001 is an equidigital number, since it uses as much as digits as its factorization.

12203212609001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

Adding to 12203212609001 its reverse (10090621230221), we get a palindrome (22293833839222).

The spelling of 12203212609001 in words is "twelve trillion, two hundred three billion, two hundred twelve million, six hundred nine thousand, one".