112200001231 has 2 divisors, whose sum is σ = 112200001232. Its totient is φ = 112200001230.

The previous prime is 112200001189. The next prime is 112200001253. The reversal of 112200001231 is 132100002211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112200001231 - 2³¹ = 110052517583 is a prime.

It is a super-2 number, since 2×112200001231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112200001271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56100000615 + 56100000616.

It is an arithmetic number, because the mean of its divisors is an integer number (56100000616).

Almost surely, 2^112200001231 is an apocalyptic number.

112200001231 is a deficient number, since it is larger than the sum of its proper divisors (1).

112200001231 is an equidigital number, since it uses as much as digits as its factorization.

112200001231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 112200001231 its reverse (132100002211), we get a palindrome (244300003442).

The spelling of 112200001231 in words is "one hundred twelve billion, two hundred million, one thousand, two hundred thirty-one".