1102211321329 has 2 divisors, whose sum is σ = 1102211321330. Its totient is φ = 1102211321328.

The previous prime is 1102211321297. The next prime is 1102211321353. The reversal of 1102211321329 is 9231231122011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 589086950400 + 513124370929 = 767520^2 + 716327^2 .

It is a cyclic number.

It is not a de Polignac number, because 1102211321329 - 2⁵ = 1102211321297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1102211321297 and 1102211321306.

It is not a weakly prime, because it can be changed into another prime (1102211321359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551105660664 + 551105660665.

It is an arithmetic number, because the mean of its divisors is an integer number (551105660665).

Almost surely, 2^{1102211321329} is an apocalyptic number.

It is an amenable number.

1102211321329 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102211321329 is an equidigital number, since it uses as much as digits as its factorization.

1102211321329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 1102211321329 in words is "one trillion, one hundred two billion, two hundred eleven million, three hundred twenty-one thousand, three hundred twenty-nine".