11022010022101 has 4 divisors (see below), whose sum is σ = 11869856946892. Its totient is φ = 10174163097312.

The previous prime is 11022010022039. The next prime is 11022010022117. The reversal of 11022010022101 is 10122001022011.

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

It can be written as a sum of positive squares in 2 ways, for example, as 969299320900 + 10052710701201 = 984530^2 + 3170601^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11022010022101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 847846924777 = 11022010022101 / (1 + 1 + 0 + 2 + 2 + 0 + 1 + 0 + 0 + 2 + 2 + 1 + 0 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022010022501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423923462376 + ... + 423923462401.

It is an arithmetic number, because the mean of its divisors is an integer number (2967464236723).

Almost surely, 2^{11022010022101} is an apocalyptic number.

It is an amenable number.

11022010022101 is a deficient number, since it is larger than the sum of its proper divisors (847846924791).

11022010022101 is an equidigital number, since it uses as much as digits as its factorization.

11022010022101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847846924790.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11022010022101 its reverse (10122001022011), we get a palindrome (21144011044112).

The spelling of 11022010022101 in words is "eleven trillion, twenty-two billion, ten million, twenty-two thousand, one hundred one".