11041222403211 has 64 divisors (see below), whose sum is σ = 20300323685376. Its totient is φ = 5151397824000.

The previous prime is 11041222403173. The next prime is 11041222403219. The reversal of 11041222403211 is 11230422214011.

It is not a de Polignac number, because 11041222403211 - 2¹¹ = 11041222401163 is a prime.

It is a super-2 number, since 2×11041222403211² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11041222403219) 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 63 ways as a sum of consecutive naturals, for example, 49574440 + ... + 49796661.

It is an arithmetic number, because the mean of its divisors is an integer number (317192557584).

Almost surely, 2^{11041222403211} is an apocalyptic number.

11041222403211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11041222403211 is a deficient number, since it is larger than the sum of its proper divisors (9259101282165).

11041222403211 is a wasteful number, since it uses less digits than its factorization.

11041222403211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99371172.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 11041222403211 its reverse (11230422214011), we get a palindrome (22271644617222).

The spelling of 11041222403211 in words is "eleven trillion, forty-one billion, two hundred twenty-two million, four hundred three thousand, two hundred eleven".