1102200102011 has 4 divisors (see below), whose sum is σ = 1102338978552. Its totient is φ = 1102061225472.

The previous prime is 1102200101993. The next prime is 1102200102013. The reversal of 1102200102011 is 1102010022011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1102200102011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1102200101983 and 1102200102001.

It is not an unprimeable number, because it can be changed into a prime (1102200102013) 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 in 3 ways as a sum of consecutive naturals, for example, 69426365 + ... + 69442238.

It is an arithmetic number, because the mean of its divisors is an integer number (275584744638).

Almost surely, 2^{1102200102011} is an apocalyptic number.

1102200102011 is a deficient number, since it is larger than the sum of its proper divisors (138876541).

1102200102011 is an equidigital number, since it uses as much as digits as its factorization.

1102200102011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138876540.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1102200102011 its reverse (1102010022011), we get a palindrome (2204210124022).

The spelling of 1102200102011 in words is "one trillion, one hundred two billion, two hundred million, one hundred two thousand, eleven".