11122111102101 has 4 divisors (see below), whose sum is σ = 14829481469472. Its totient is φ = 7414740734732.

The previous prime is 11122111102099. The next prime is 11122111102121. The reversal of 11122111102101 is 10120111122111.

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 11122111102101 - 2¹ = 11122111102099 is a prime.

It is a super-2 number, since 2×11122111102101² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122111102121) 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 3 ways as a sum of consecutive naturals, for example, 1853685183681 + ... + 1853685183686.

It is an arithmetic number, because the mean of its divisors is an integer number (3707370367368).

Almost surely, 2^{11122111102101} is an apocalyptic number.

It is an amenable number.

11122111102101 is a deficient number, since it is larger than the sum of its proper divisors (3707370367371).

11122111102101 is an equidigital number, since it uses as much as digits as its factorization.

11122111102101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3707370367370.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 11122111102101 its reverse (10120111122111), we get a palindrome (21242222224212).

The spelling of 11122111102101 in words is "eleven trillion, one hundred twenty-two billion, one hundred eleven million, one hundred two thousand, one hundred one".