22834228779 has 40 divisors (see below), whose sum is σ = 34425177600. Its totient is φ = 15082671744.

The previous prime is 22834228777. The next prime is 22834228783. The reversal of 22834228779 is 97782243822.

22834228779 is a `hidden beast` number, since 228 + 342 + 2 + 8 + 7 + 79 = 666.

It is not a de Polignac number, because 22834228779 - 2¹ = 22834228777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22834228777) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 14740497 + ... + 14742045.

It is an arithmetic number, because the mean of its divisors is an integer number (860629440).

Almost surely, 2^22834228779 is an apocalyptic number.

22834228779 is a deficient number, since it is larger than the sum of its proper divisors (11590948821).

22834228779 is a wasteful number, since it uses less digits than its factorization.

22834228779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3121 (or 3112 counting only the distinct ones).

The product of its digits is 5419008, while the sum is 54.

The spelling of 22834228779 in words is "twenty-two billion, eight hundred thirty-four million, two hundred twenty-eight thousand, seven hundred seventy-nine".