12236160229 has 2 divisors, whose sum is σ = 12236160230. Its totient is φ = 12236160228.

The previous prime is 12236160199. The next prime is 12236160239. The reversal of 12236160229 is 92206163221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7721664129 + 4514496100 = 87873^2 + 67190^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12236160229 is a prime.

It is a super-2 number, since 2×12236160229² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12236160194 and 12236160203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12236160239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6118080114 + 6118080115.

It is an arithmetic number, because the mean of its divisors is an integer number (6118080115).

Almost surely, 2^12236160229 is an apocalyptic number.

It is an amenable number.

12236160229 is a deficient number, since it is larger than the sum of its proper divisors (1).

12236160229 is an equidigital number, since it uses as much as digits as its factorization.

12236160229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 34.

The spelling of 12236160229 in words is "twelve billion, two hundred thirty-six million, one hundred sixty thousand, two hundred twenty-nine".