22141504551473 has 2 divisors, whose sum is σ = 22141504551474. Its totient is φ = 22141504551472.

The previous prime is 22141504551359. The next prime is 22141504551559. The reversal of 22141504551473 is 37415540514122.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14287318940449 + 7854185611024 = 3779857^2 + 2802532^2 .

It is a cyclic number.

It is not a de Polignac number, because 22141504551473 - 2¹⁶ = 22141504485937 is a prime.

It is not a weakly prime, because it can be changed into another prime (22141504554473) 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 as a sum of consecutive naturals, namely, 11070752275736 + 11070752275737.

It is an arithmetic number, because the mean of its divisors is an integer number (11070752275737).

Almost surely, 2^{22141504551473} is an apocalyptic number.

It is an amenable number.

22141504551473 is a deficient number, since it is larger than the sum of its proper divisors (1).

22141504551473 is an equidigital number, since it uses as much as digits as its factorization.

22141504551473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672000, while the sum is 44.

The spelling of 22141504551473 in words is "twenty-two trillion, one hundred forty-one billion, five hundred four million, five hundred fifty-one thousand, four hundred seventy-three".