2126122607106 has 48 divisors (see below), whose sum is σ = 4613682737664. Its totient is φ = 707618051712.

The previous prime is 2126122607101. The next prime is 2126122607123. The reversal of 2126122607106 is 6017062216212.

It is a happy number.

2126122607106 is a `hidden beast` number, since 2 + 1 + 2 + 612 + 26 + 0 + 7 + 10 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (2126122607101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 129373066 + ... + 129389498.

It is an arithmetic number, because the mean of its divisors is an integer number (96118390368).

Almost surely, 2^{2126122607106} is an apocalyptic number.

2126122607106 is an abundant number, since it is smaller than the sum of its proper divisors (2487560130558).

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

2126122607106 is a wasteful number, since it uses less digits than its factorization.

2126122607106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27055 (or 27052 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 2126122607106 in words is "two trillion, one hundred twenty-six billion, one hundred twenty-two million, six hundred seven thousand, one hundred six".