22454122034 has 16 divisors (see below), whose sum is σ = 34072371360. Its totient is φ = 11096759520.

The previous prime is 22454121973. The next prime is 22454122039. The reversal of 22454122034 is 43022145422.

It is a junction number, because it is equal to n+sod(n) for n = 22454121988 and 22454122006.

It is not an unprimeable number, because it can be changed into a prime (22454122039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 483869 + ... + 528239.

It is an arithmetic number, because the mean of its divisors is an integer number (2129523210).

Almost surely, 2^22454122034 is an apocalyptic number.

22454122034 is a deficient number, since it is larger than the sum of its proper divisors (11618249326).

22454122034 is a wasteful number, since it uses less digits than its factorization.

22454122034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47305.

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 22454122034 its reverse (43022145422), we get a palindrome (65476267456).

The spelling of 22454122034 in words is "twenty-two billion, four hundred fifty-four million, one hundred twenty-two thousand, thirty-four".