12212301103 has 2 divisors, whose sum is σ = 12212301104. Its totient is φ = 12212301102.

The previous prime is 12212301029. The next prime is 12212301113. The reversal of 12212301103 is 30110321221.

It is a strong prime.

It is an emirp because it is prime and its reverse (30110321221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12212301103 - 2²⁹ = 11675430191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12212301113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6106150551 + 6106150552.

It is an arithmetic number, because the mean of its divisors is an integer number (6106150552).

Almost surely, 2^12212301103 is an apocalyptic number.

12212301103 is a deficient number, since it is larger than the sum of its proper divisors (1).

12212301103 is an equidigital number, since it uses as much as digits as its factorization.

12212301103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12212301103 its reverse (30110321221), we get a palindrome (42322622324).

The spelling of 12212301103 in words is "twelve billion, two hundred twelve million, three hundred one thousand, one hundred three".