2122131001101 has 8 divisors (see below), whose sum is σ = 2829516064224. Its totient is φ = 1414749969360.

The previous prime is 2122131001097. The next prime is 2122131001129. The reversal of 2122131001101 is 1011001312212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2122131001101 - 2² = 2122131001097 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122131001181) 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 7 ways as a sum of consecutive naturals, for example, 576015 + ... + 2139171.

It is an arithmetic number, because the mean of its divisors is an integer number (353689508028).

Almost surely, 2^{2122131001101} is an apocalyptic number.

It is an amenable number.

2122131001101 is a deficient number, since it is larger than the sum of its proper divisors (707385063123).

2122131001101 is a wasteful number, since it uses less digits than its factorization.

2122131001101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2015691.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 2122131001101 its reverse (1011001312212), we get a palindrome (3133132313313).

The spelling of 2122131001101 in words is "two trillion, one hundred twenty-two billion, one hundred thirty-one million, one thousand, one hundred one".