1222340536127 has 2 divisors, whose sum is σ = 1222340536128. Its totient is φ = 1222340536126.

The previous prime is 1222340536073. The next prime is 1222340536181. The reversal of 1222340536127 is 7216350432221.

It is a balanced prime because it is at equal distance from previous prime (1222340536073) and next prime (1222340536181).

It is a cyclic number.

It is not a de Polignac number, because 1222340536127 - 2¹⁸ = 1222340273983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1222340536427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611170268063 + 611170268064.

It is an arithmetic number, because the mean of its divisors is an integer number (611170268064).

Almost surely, 2^{1222340536127} is an apocalyptic number.

1222340536127 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222340536127 is an equidigital number, since it uses as much as digits as its factorization.

1222340536127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 38.

Adding to 1222340536127 its reverse (7216350432221), we get a palindrome (8438690968348).

The spelling of 1222340536127 in words is "one trillion, two hundred twenty-two billion, three hundred forty million, five hundred thirty-six thousand, one hundred twenty-seven".