1102221021127 has 2 divisors, whose sum is σ = 1102221021128. Its totient is φ = 1102221021126.

The previous prime is 1102221021113. The next prime is 1102221021197. The reversal of 1102221021127 is 7211201222011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1102221021127 - 2³⁵ = 1067861282759 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1102221021098 and 1102221021107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102221021197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551110510563 + 551110510564.

It is an arithmetic number, because the mean of its divisors is an integer number (551110510564).

Almost surely, 2^{1102221021127} is an apocalyptic number.

1102221021127 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102221021127 is an equidigital number, since it uses as much as digits as its factorization.

1102221021127 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 1102221021127 its reverse (7211201222011), we get a palindrome (8313422243138).

The spelling of 1102221021127 in words is "one trillion, one hundred two billion, two hundred twenty-one million, twenty-one thousand, one hundred twenty-seven".