11223012220201 has 2 divisors, whose sum is σ = 11223012220202. Its totient is φ = 11223012220200.

The previous prime is 11223012220187. The next prime is 11223012220283. The reversal of 11223012220201 is 10202221032211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10503821721600 + 719190498601 = 3240960^2 + 848051^2 .

It is a cyclic number.

It is not a de Polignac number, because 11223012220201 - 2⁵ = 11223012220169 is a prime.

It is not a weakly prime, because it can be changed into another prime (11223012220801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611506110100 + 5611506110101.

It is an arithmetic number, because the mean of its divisors is an integer number (5611506110101).

Almost surely, 2^{11223012220201} is an apocalyptic number.

It is an amenable number.

11223012220201 is a deficient number, since it is larger than the sum of its proper divisors (1).

11223012220201 is an equidigital number, since it uses as much as digits as its factorization.

11223012220201 is an evil number, because the sum of its binary digits is even.

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

Adding to 11223012220201 its reverse (10202221032211), we get a palindrome (21425233252412).

The spelling of 11223012220201 in words is "eleven trillion, two hundred twenty-three billion, twelve million, two hundred twenty thousand, two hundred one".