1100210022011 has 4 divisors (see below), whose sum is σ = 1101921080232. Its totient is φ = 1098498963792.

The previous prime is 1100210022007. The next prime is 1100210022049. The reversal of 1100210022011 is 1102200120011.

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

It is a cyclic number.

It is not a de Polignac number, because 1100210022011 - 2² = 1100210022007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1100210021983 and 1100210022001.

It is not an unprimeable number, because it can be changed into a prime (1100210072011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 855528146 + ... + 855529431.

It is an arithmetic number, because the mean of its divisors is an integer number (275480270058).

Almost surely, 2^{1100210022011} is an apocalyptic number.

1100210022011 is a deficient number, since it is larger than the sum of its proper divisors (1711058221).

1100210022011 is an equidigital number, since it uses as much as digits as its factorization.

1100210022011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1711058220.

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

Adding to 1100210022011 its reverse (1102200120011), we get a palindrome (2202410142022).

The spelling of 1100210022011 in words is "one trillion, one hundred billion, two hundred ten million, twenty-two thousand, eleven".