11021122122199 has 16 divisors (see below), whose sum is σ = 12902983188480. Its totient is φ = 9216122178240.

The previous prime is 11021122122139. The next prime is 11021122122239. The reversal of 11021122122199 is 99122122112011.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11021122122199 - 2³⁹ = 10471366308311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11021122122139) 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 15 ways as a sum of consecutive naturals, for example, 20043462 + ... + 20585980.

It is an arithmetic number, because the mean of its divisors is an integer number (806436449280).

Almost surely, 2^{11021122122199} is an apocalyptic number.

11021122122199 is a deficient number, since it is larger than the sum of its proper divisors (1881861066281).

11021122122199 is an equidigital number, since it uses as much as digits as its factorization.

11021122122199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613350.

The product of its (nonzero) digits is 2592, while the sum is 34.

The spelling of 11021122122199 in words is "eleven trillion, twenty-one billion, one hundred twenty-two million, one hundred twenty-two thousand, one hundred ninety-nine".