2122432032456 has 96 divisors (see below), whose sum is σ = 5967482976000. Its totient is φ = 680667668352.

The previous prime is 2122432032433. The next prime is 2122432032473. The reversal of 2122432032456 is 6542302342212.

2122432032456 is a `hidden beast` number, since 2 + 1 + 2 + 2 + 4 + 320 + 324 + 5 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2122432032456.

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 23 ways as a sum of consecutive naturals, for example, 1205016 + ... + 2386823.

It is an arithmetic number, because the mean of its divisors is an integer number (62161281000).

Almost surely, 2^{2122432032456} is an apocalyptic number.

It is an amenable number.

2122432032456 is an abundant number, since it is smaller than the sum of its proper divisors (3845050943544).

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

2122432032456 is a wasteful number, since it uses less digits than its factorization.

2122432032456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3592163 (or 3592156 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 2122432032456 its reverse (6542302342212), we get a palindrome (8664734374668).

The spelling of 2122432032456 in words is "two trillion, one hundred twenty-two billion, four hundred thirty-two million, thirty-two thousand, four hundred fifty-six".