11122120221099 has 8 divisors (see below), whose sum is σ = 15701816782800. Its totient is φ = 6978585236736.

The previous prime is 11122120221073. The next prime is 11122120221137. The reversal of 11122120221099 is 99012202122111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11122120221099 - 2¹⁶ = 11122120155563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11122120223099) 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 7 ways as a sum of consecutive naturals, for example, 109040394274 + ... + 109040394375.

It is an arithmetic number, because the mean of its divisors is an integer number (1962727097850).

Almost surely, 2^{11122120221099} is an apocalyptic number.

11122120221099 is a deficient number, since it is larger than the sum of its proper divisors (4579696561701).

11122120221099 is a wasteful number, since it uses less digits than its factorization.

11122120221099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218080788669.

The product of its (nonzero) digits is 2592, while the sum is 33.

The spelling of 11122120221099 in words is "eleven trillion, one hundred twenty-two billion, one hundred twenty million, two hundred twenty-one thousand, ninety-nine".