22445054534205 has 48 divisors (see below), whose sum is σ = 41725066705920. Its totient is φ = 11126684409984.

The previous prime is 22445054534183. The next prime is 22445054534209. The reversal of 22445054534205 is 50243545054422.

22445054534205 is a `hidden beast` number, since 2 + 2 + 4 + 4 + 50 + 545 + 34 + 20 + 5 = 666.

It is not a de Polignac number, because 22445054534205 - 2¹⁵ = 22445054501437 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22445054534209) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 247610589 + ... + 247701218.

It is an arithmetic number, because the mean of its divisors is an integer number (869272223040).

Almost surely, 2^{22445054534205} is an apocalyptic number.

It is an amenable number.

22445054534205 is a deficient number, since it is larger than the sum of its proper divisors (19280012171715).

22445054534205 is a wasteful number, since it uses less digits than its factorization.

22445054534205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495311890 (or 495311887 counting only the distinct ones).

The product of its (nonzero) digits is 3840000, while the sum is 45.

Adding to 22445054534205 its reverse (50243545054422), we get a palindrome (72688599588627).

The spelling of 22445054534205 in words is "twenty-two trillion, four hundred forty-five billion, fifty-four million, five hundred thirty-four thousand, two hundred five".