11020000102221 has 32 divisors (see below), whose sum is σ = 16879457802240. Its totient is φ = 6329796580800.

The previous prime is 11020000102219. The next prime is 11020000102229. The reversal of 11020000102221 is 12220100002011.

It is not a de Polignac number, because 11020000102221 - 2¹ = 11020000102219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11020000102197 and 11020000102206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020000102229) 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 31 ways as a sum of consecutive naturals, for example, 66518665 + ... + 66684126.

It is an arithmetic number, because the mean of its divisors is an integer number (527483056320).

Almost surely, 2^{11020000102221} is an apocalyptic number.

11020000102221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11020000102221 is a deficient number, since it is larger than the sum of its proper divisors (5859457700019).

11020000102221 is a wasteful number, since it uses less digits than its factorization.

11020000102221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133202937.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11020000102221 its reverse (12220100002011), we get a palindrome (23240100104232).

The spelling of 11020000102221 in words is "eleven trillion, twenty billion, one hundred two thousand, two hundred twenty-one".