11200102210021 has 16 divisors (see below), whose sum is σ = 11398238932608. Its totient is φ = 11003115323200.

The previous prime is 11200102210001. The next prime is 11200102210097. The reversal of 11200102210021 is 12001220100211.

It is a cyclic number.

It is not a de Polignac number, because 11200102210021 - 2¹³ = 11200102201829 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11200102209983 and 11200102210010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200102210001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56866911 + ... + 57063523.

It is an arithmetic number, because the mean of its divisors is an integer number (712389933288).

Almost surely, 2^{11200102210021} is an apocalyptic number.

It is an amenable number.

11200102210021 is a deficient number, since it is larger than the sum of its proper divisors (198136722587).

11200102210021 is a wasteful number, since it uses less digits than its factorization.

11200102210021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199532.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11200102210021 its reverse (12001220100211), we get a palindrome (23201322310232).

The spelling of 11200102210021 in words is "eleven trillion, two hundred billion, one hundred two million, two hundred ten thousand, twenty-one".