11102122022011 has 8 divisors (see below), whose sum is σ = 11109540072960. Its totient is φ = 11094706421568.

The previous prime is 11102122021961. The next prime is 11102122022059. The reversal of 11102122022011 is 11022022120111.

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

It is a cyclic number.

It is not a de Polignac number, because 11102122022011 - 2⁴³ = 2306028999803 is a prime.

It is a super-2 number, since 2×11102122022011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11102122022611) 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, 8496655 + ... + 9715831.

It is an arithmetic number, because the mean of its divisors is an integer number (1388692509120).

Almost surely, 2^{11102122022011} is an apocalyptic number.

11102122022011 is a deficient number, since it is larger than the sum of its proper divisors (7418050949).

11102122022011 is a wasteful number, since it uses less digits than its factorization.

11102122022011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225253.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11102122022011 its reverse (11022022120111), we get a palindrome (22124144142122).

The spelling of 11102122022011 in words is "eleven trillion, one hundred two billion, one hundred twenty-two million, twenty-two thousand, eleven".