11001033022111 has 16 divisors (see below), whose sum is σ = 12012315523488. Its totient is φ = 9991617126400.

The previous prime is 11001033022103. The next prime is 11001033022121. The reversal of 11001033022111 is 11122033010011.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11001033022111 - 2³ = 11001033022103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11001033022121) 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, 136413381 + ... + 136494001.

It is an arithmetic number, because the mean of its divisors is an integer number (750769720218).

Almost surely, 2^{11001033022111} is an apocalyptic number.

11001033022111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11001033022111 is a deficient number, since it is larger than the sum of its proper divisors (1011282501377).

11001033022111 is a wasteful number, since it uses less digits than its factorization.

11001033022111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92042.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 11001033022111 its reverse (11122033010011), we get a palindrome (22123066032122).

It can be divided in two parts, 1100103 and 3022111, that added together give a palindrome (4122214).

The spelling of 11001033022111 in words is "eleven trillion, one billion, thirty-three million, twenty-two thousand, one hundred eleven".