22844830430450 has 48 divisors (see below), whose sum is σ = 48607876396800. Its totient is φ = 7825046517120.

The previous prime is 22844830430413. The next prime is 22844830430453. The reversal of 22844830430450 is 5403403844822.

It is a junction number, because it is equal to n+sod(n) for n = 22844830430395 and 22844830430404.

It is not an unprimeable number, because it can be changed into a prime (22844830430453) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30743882 + ... + 31478181.

It is an arithmetic number, because the mean of its divisors is an integer number (1012664091600).

Almost surely, 2^{22844830430450} is an apocalyptic number.

22844830430450 is an abundant number, since it is smaller than the sum of its proper divisors (25763045966350).

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

22844830430450 is a wasteful number, since it uses less digits than its factorization.

22844830430450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62223131 (or 62223126 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 47.

The spelling of 22844830430450 in words is "twenty-two trillion, eight hundred forty-four billion, eight hundred thirty million, four hundred thirty thousand, four hundred fifty".