4222432123452 has 36 divisors (see below), whose sum is σ = 10674277297320. Its totient is φ = 1407357742752.

The previous prime is 4222432123439. The next prime is 4222432123493. The reversal of 4222432123452 is 2543212342224.

4222432123452 is a `hidden beast` number, since 42 + 2 + 2 + 43 + 2 + 123 + 452 = 666.

4222432123452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4554723 + ... + 5402810.

Almost surely, 2^{4222432123452} is an apocalyptic number.

It is an amenable number.

4222432123452 is an abundant number, since it is smaller than the sum of its proper divisors (6451845173868).

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

4222432123452 is a wasteful number, since it uses less digits than its factorization.

4222432123452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9969322 (or 9969317 counting only the distinct ones).

The product of its digits is 184320, while the sum is 36.

Adding to 4222432123452 its reverse (2543212342224), we get a palindrome (6765644465676).

The spelling of 4222432123452 in words is "four trillion, two hundred twenty-two billion, four hundred thirty-two million, one hundred twenty-three thousand, four hundred fifty-two".