11102200101021 has 8 divisors (see below), whose sum is σ = 14811813458784. Its totient is φ = 7397026738640.

The previous prime is 11102200101019. The next prime is 11102200101023. The reversal of 11102200101021 is 12010100220111.

It is an interprime number because it is at equal distance from previous prime (11102200101019) and next prime (11102200101023).

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 11102200101021 - 2¹ = 11102200101019 is a prime.

It is a super-3 number, since 3×11102200101021³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11102200100988 and 11102200101006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102200101023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1109993010 + ... + 1110003011.

It is an arithmetic number, because the mean of its divisors is an integer number (1851476682348).

Almost surely, 2^{11102200101021} is an apocalyptic number.

It is an amenable number.

11102200101021 is a deficient number, since it is larger than the sum of its proper divisors (3709613357763).

11102200101021 is a wasteful number, since it uses less digits than its factorization.

11102200101021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2219997691.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11102200101021 its reverse (12010100220111), we get a palindrome (23112300321132).

The spelling of 11102200101021 in words is "eleven trillion, one hundred two billion, two hundred million, one hundred one thousand, twenty-one".