12203221337207 has 2 divisors, whose sum is σ = 12203221337208. Its totient is φ = 12203221337206.

The previous prime is 12203221337201. The next prime is 12203221337261. The reversal of 12203221337207 is 70273312230221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12203221337207 - 2⁴ = 12203221337191 is a prime.

It is a super-2 number, since 2×12203221337207² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12203221337201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6101610668603 + 6101610668604.

It is an arithmetic number, because the mean of its divisors is an integer number (6101610668604).

Almost surely, 2^{12203221337207} is an apocalyptic number.

12203221337207 is a deficient number, since it is larger than the sum of its proper divisors (1).

12203221337207 is an equidigital number, since it uses as much as digits as its factorization.

12203221337207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 35.

Adding to 12203221337207 its reverse (70273312230221), we get a palindrome (82476533567428).

The spelling of 12203221337207 in words is "twelve trillion, two hundred three billion, two hundred twenty-one million, three hundred thirty-seven thousand, two hundred seven".