11122102101 has 8 divisors (see below), whose sum is σ = 16177603104. Its totient is φ = 6740667920.

The previous prime is 11122102063. The next prime is 11122102109. The reversal of 11122102101 is 10120122111.

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 11122102101 - 2⁹ = 11122101589 is a prime.

It is a super-2 number, since 2×11122102101² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122102109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168516666 + ... + 168516731.

It is an arithmetic number, because the mean of its divisors is an integer number (2022200388).

Almost surely, 2^11122102101 is an apocalyptic number.

11122102101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11122102101 is a deficient number, since it is larger than the sum of its proper divisors (5055501003).

11122102101 is a wasteful number, since it uses less digits than its factorization.

11122102101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337033411.

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

Adding to 11122102101 its reverse (10120122111), we get a palindrome (21242224212).

The spelling of 11122102101 in words is "eleven billion, one hundred twenty-two million, one hundred two thousand, one hundred one".