22834495281 has 16 divisors (see below), whose sum is σ = 33918615360. Its totient is φ = 13567444800.

The previous prime is 22834495253. The next prime is 22834495291. The reversal of 22834495281 is 18259443822.

It is not a de Polignac number, because 22834495281 - 2¹⁷ = 22834364209 is a prime.

It is a super-2 number, since 2×22834495281² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22834495281.

It is not an unprimeable number, because it can be changed into a prime (22834495231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10093695 + ... + 10095956.

It is an arithmetic number, because the mean of its divisors is an integer number (2119913460).

Almost surely, 2^22834495281 is an apocalyptic number.

It is an amenable number.

22834495281 is a deficient number, since it is larger than the sum of its proper divisors (11084120079).

22834495281 is a wasteful number, since it uses less digits than its factorization.

22834495281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20189696.

The product of its digits is 1105920, while the sum is 48.

It can be divided in two parts, 2283449 and 5281, that added together give a triangular number (2288730 = T₂₁₃₉).

The spelling of 22834495281 in words is "twenty-two billion, eight hundred thirty-four million, four hundred ninety-five thousand, two hundred eighty-one".