22125126673 has 16 divisors (see below), whose sum is σ = 24304392000. Its totient is φ = 20016152640.

The previous prime is 22125126649. The next prime is 22125126701. The reversal of 22125126673 is 37662152122.

It is a cyclic number.

It is not a de Polignac number, because 22125126673 - 2⁵ = 22125126641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22125126623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210303 + ... + 297451.

It is an arithmetic number, because the mean of its divisors is an integer number (1519024500).

Almost surely, 2^22125126673 is an apocalyptic number.

It is an amenable number.

22125126673 is a deficient number, since it is larger than the sum of its proper divisors (2179265327).

22125126673 is a wasteful number, since it uses less digits than its factorization.

22125126673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87552.

The product of its digits is 60480, while the sum is 37.

Adding to 22125126673 its reverse (37662152122), we get a palindrome (59787278795).

The spelling of 22125126673 in words is "twenty-two billion, one hundred twenty-five million, one hundred twenty-six thousand, six hundred seventy-three".