11020022102101 has 4 divisors (see below), whose sum is σ = 11020039625952. Its totient is φ = 11020004578252.

The previous prime is 11020022102077. The next prime is 11020022102123. The reversal of 11020022102101 is 10120122002011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11020022102101 - 2¹¹ = 11020022100053 is a prime.

It is a super-2 number, since 2×11020022102101² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020022112101) 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, 7782115 + ... + 9088528.

It is an arithmetic number, because the mean of its divisors is an integer number (2755009906488).

Almost surely, 2^{11020022102101} is an apocalyptic number.

It is an amenable number.

11020022102101 is a deficient number, since it is larger than the sum of its proper divisors (17523851).

11020022102101 is an equidigital number, since it uses as much as digits as its factorization.

11020022102101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17523850.

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

Adding to 11020022102101 its reverse (10120122002011), we get a palindrome (21140144104112).

The spelling of 11020022102101 in words is "eleven trillion, twenty billion, twenty-two million, one hundred two thousand, one hundred one".