1102120200001 has 2 divisors, whose sum is σ = 1102120200002. Its totient is φ = 1102120200000.

The previous prime is 1102120199993. The next prime is 1102120200007. The reversal of 1102120200001 is 1000020212011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 601989774400 + 500130425601 = 775880^2 + 707199^2 .

It is a cyclic number.

It is not a de Polignac number, because 1102120200001 - 2³ = 1102120199993 is a prime.

It is not a weakly prime, because it can be changed into another prime (1102120200007) 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, 551060100000 + 551060100001.

It is an arithmetic number, because the mean of its divisors is an integer number (551060100001).

Almost surely, 2^{1102120200001} is an apocalyptic number.

It is an amenable number.

1102120200001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102120200001 is an equidigital number, since it uses as much as digits as its factorization.

1102120200001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1102120200001 its reverse (1000020212011), we get a palindrome (2102140412012).

The spelling of 1102120200001 in words is "one trillion, one hundred two billion, one hundred twenty million, two hundred thousand, one".