22446306133 has 16 divisors (see below), whose sum is σ = 23892935040. Its totient is φ = 21013977600.

The previous prime is 22446306131. The next prime is 22446306137. The reversal of 22446306133 is 33160364422.

It is a cyclic number.

It is not a de Polignac number, because 22446306133 - 2¹ = 22446306131 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22446306131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2953168 + ... + 2960758.

It is an arithmetic number, because the mean of its divisors is an integer number (1493308440).

Almost surely, 2^22446306133 is an apocalyptic number.

It is an amenable number.

22446306133 is a deficient number, since it is larger than the sum of its proper divisors (1446628907).

22446306133 is a wasteful number, since it uses less digits than its factorization.

22446306133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8508.

The product of its (nonzero) digits is 62208, while the sum is 34.

The spelling of 22446306133 in words is "twenty-two billion, four hundred forty-six million, three hundred six thousand, one hundred thirty-three".