12203111304001 has 2 divisors, whose sum is σ = 12203111304002. Its totient is φ = 12203111304000.

The previous prime is 12203111303941. The next prime is 12203111304011. The reversal of 12203111304001 is 10040311130221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12086573730625 + 116537573376 = 3476575^2 + 341376^2 .

It is a cyclic number.

It is not a de Polignac number, because 12203111304001 - 2¹⁷ = 12203111172929 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12203111304001.

It is not a weakly prime, because it can be changed into another prime (12203111304011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6101555652000 + 6101555652001.

It is an arithmetic number, because the mean of its divisors is an integer number (6101555652001).

Almost surely, 2^{12203111304001} is an apocalyptic number.

It is an amenable number.

12203111304001 is a deficient number, since it is larger than the sum of its proper divisors (1).

12203111304001 is an equidigital number, since it uses as much as digits as its factorization.

12203111304001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 12203111304001 its reverse (10040311130221), we get a palindrome (22243422434222).

The spelling of 12203111304001 in words is "twelve trillion, two hundred three billion, one hundred eleven million, three hundred four thousand, one".