2122210103132 has 72 divisors (see below), whose sum is σ = 4509402329376. Its totient is φ = 869713122432.

The previous prime is 2122210103131. The next prime is 2122210103149. The reversal of 2122210103132 is 2313010122212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122210103131) 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 23 ways as a sum of consecutive naturals, for example, 15316838 + ... + 15454770.

It is an arithmetic number, because the mean of its divisors is an integer number (62630587908).

Almost surely, 2^{2122210103132} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2122210103132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2254701164688).

2122210103132 is an abundant number, since it is smaller than the sum of its proper divisors (2387192226244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2122210103132 is a wasteful number, since it uses less digits than its factorization.

2122210103132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141387 (or 141378 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2122210103132 its reverse (2313010122212), we get a palindrome (4435220225344).

The spelling of 2122210103132 in words is "two trillion, one hundred twenty-two billion, two hundred ten million, one hundred three thousand, one hundred thirty-two".