2122432042044 has 12 divisors (see below), whose sum is σ = 4952341431464. Its totient is φ = 707477347344.

The previous prime is 2122432042013. The next prime is 2122432042061. The reversal of 2122432042044 is 4402402342212.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 88434668407 + ... + 88434668430.

Almost surely, 2^{2122432042044} is an apocalyptic number.

It is an amenable number.

2122432042044 is an abundant number, since it is smaller than the sum of its proper divisors (2829909389420).

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

2122432042044 is a wasteful number, since it uses less digits than its factorization.

2122432042044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176869336844 (or 176869336842 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 2122432042044 its reverse (4402402342212), we get a palindrome (6524834384256).

The spelling of 2122432042044 in words is "two trillion, one hundred twenty-two billion, four hundred thirty-two million, forty-two thousand, forty-four".