11102122023011 has 4 divisors (see below), whose sum is σ = 11112890328624. Its totient is φ = 11091353717400.

The previous prime is 11102122022987. The next prime is 11102122023019. The reversal of 11102122023011 is 11032022120111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11102122023011 - 2¹⁸ = 11102121760867 is a prime.

It is a super-2 number, since 2×11102122023011² (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 (11102122023019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5384151260 + ... + 5384153321.

It is an arithmetic number, because the mean of its divisors is an integer number (2778222582156).

Almost surely, 2^{11102122023011} is an apocalyptic number.

11102122023011 is a deficient number, since it is larger than the sum of its proper divisors (10768305613).

11102122023011 is a wasteful number, since it uses less digits than its factorization.

11102122023011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10768305612.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 11102122023011 its reverse (11032022120111), we get a palindrome (22134144143122).

The spelling of 11102122023011 in words is "eleven trillion, one hundred two billion, one hundred twenty-two million, twenty-three thousand, eleven".