1202212000127 has 2 divisors, whose sum is σ = 1202212000128. Its totient is φ = 1202212000126.

The previous prime is 1202212000021. The next prime is 1202212000139. The reversal of 1202212000127 is 7210002122021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1202212000127 - 2¹⁸ = 1202211737983 is a prime.

It is a super-2 number, since 2×1202212000127² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1202212000099 and 1202212000108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1202212900127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601106000063 + 601106000064.

It is an arithmetic number, because the mean of its divisors is an integer number (601106000064).

Almost surely, 2^{1202212000127} is an apocalyptic number.

1202212000127 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202212000127 is an equidigital number, since it uses as much as digits as its factorization.

1202212000127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 20.

Adding to 1202212000127 its reverse (7210002122021), we get a palindrome (8412214122148).

The spelling of 1202212000127 in words is "one trillion, two hundred two billion, two hundred twelve million, one hundred twenty-seven", and thus it is an aban number.