9122102101 has 6 divisors (see below), whose sum is σ = 10611424950. Its totient is φ = 7818944616.

The previous prime is 9122102089. The next prime is 9122102107. The reversal of 9122102101 is 1012012219.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6135588900 + 2986513201 = 78330^2 + 54649^2 .

It is not a de Polignac number, because 9122102101 - 2¹³ = 9122093909 is a prime.

It is a super-2 number, since 2×9122102101² (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 (9122102107) 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 5 ways as a sum of consecutive naturals, for example, 93082626 + ... + 93082723.

It is an arithmetic number, because the mean of its divisors is an integer number (1768570825).

Almost surely, 2^9122102101 is an apocalyptic number.

It is an amenable number.

9122102101 is a deficient number, since it is larger than the sum of its proper divisors (1489322849).

9122102101 is a wasteful number, since it uses less digits than its factorization.

9122102101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186165363 (or 186165356 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

The square root of 9122102101 is about 95509.6963716250. The cubic root of 9122102101 is about 2089.4483637578.

The spelling of 9122102101 in words is "nine billion, one hundred twenty-two million, one hundred two thousand, one hundred one".