1210002012229 has 2 divisors, whose sum is σ = 1210002012230. Its totient is φ = 1210002012228.

The previous prime is 1210002012199. The next prime is 1210002012259. The reversal of 1210002012229 is 9222102000121.

It is a balanced prime because it is at equal distance from previous prime (1210002012199) and next prime (1210002012259).

It can be written as a sum of positive squares in only one way, i.e., 988636467204 + 221365545025 = 994302^2 + 470495^2 .

It is a cyclic number.

It is not a de Polignac number, because 1210002012229 - 2¹¹ = 1210002010181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1210002012259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605001006114 + 605001006115.

It is an arithmetic number, because the mean of its divisors is an integer number (605001006115).

Almost surely, 2^{1210002012229} is an apocalyptic number.

It is an amenable number.

1210002012229 is a deficient number, since it is larger than the sum of its proper divisors (1).

1210002012229 is an equidigital number, since it uses as much as digits as its factorization.

1210002012229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 1210002012229 in words is "one trillion, two hundred ten billion, two million, twelve thousand, two hundred twenty-nine".