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112212110233 is a prime number
BaseRepresentation
bin110100010000001011…
…1001110101110011001
3101201122020212211010201
41220200113032232121
53314302300011413
6123314410542201
711051502125266
oct1504027165631
9351566784121
10112212110233
11436528a1293
12198b7737961
13a7738ab782
145606cd426d
152dbb4079dd
hex1a205ceb99

112212110233 has 2 divisors, whose sum is σ = 112212110234. Its totient is φ = 112212110232.

The previous prime is 112212110191. The next prime is 112212110243. The reversal of 112212110233 is 332011212211.

Adding to 112212110233 its reverse (332011212211), we get a palindrome (444223322444).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 67188787264 + 45023322969 = 259208^2 + 212187^2 .

It is a cyclic number.

It is not a de Polignac number, because 112212110233 - 221 = 112210013081 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112212110233.

It is not a weakly prime, because it can be changed into another prime (112212110243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56106055116 + 56106055117.

It is an arithmetic number, because the mean of its divisors is an integer number (56106055117).

Almost surely, 2112212110233 is an apocalyptic number.

It is an amenable number.

112212110233 is a deficient number, since it is larger than the sum of its proper divisors (1).

112212110233 is an equidigital number, since it uses as much as digits as its factorization.

112212110233 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.

The spelling of 112212110233 in words is "one hundred twelve billion, two hundred twelve million, one hundred ten thousand, two hundred thirty-three".