1102202112127 has 2 divisors, whose sum is σ = 1102202112128. Its totient is φ = 1102202112126.

The previous prime is 1102202112113. The next prime is 1102202112259. The reversal of 1102202112127 is 7212112022011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1102202112127 - 2⁷ = 1102202111999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1102202112098 and 1102202112107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102202122127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551101056063 + 551101056064.

It is an arithmetic number, because the mean of its divisors is an integer number (551101056064).

Almost surely, 2^{1102202112127} is an apocalyptic number.

1102202112127 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102202112127 is an equidigital number, since it uses as much as digits as its factorization.

1102202112127 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 22.

Adding to 1102202112127 its reverse (7212112022011), we get a palindrome (8314314134138).

The spelling of 1102202112127 in words is "one trillion, one hundred two billion, two hundred two million, one hundred twelve thousand, one hundred twenty-seven".