22473161938093 has 2 divisors, whose sum is σ = 22473161938094. Its totient is φ = 22473161938092.

The previous prime is 22473161938043. The next prime is 22473161938099. The reversal of 22473161938093 is 39083916137422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16304902912489 + 6168259025604 = 4037933^2 + 2483598^2 .

It is a cyclic number.

It is not a de Polignac number, because 22473161938093 - 2²¹ = 22473159840941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22473161938099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11236580969046 + 11236580969047.

It is an arithmetic number, because the mean of its divisors is an integer number (11236580969047).

Almost surely, 2^{22473161938093} is an apocalyptic number.

It is an amenable number.

22473161938093 is a deficient number, since it is larger than the sum of its proper divisors (1).

22473161938093 is an equidigital number, since it uses as much as digits as its factorization.

22473161938093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11757312, while the sum is 58.

The spelling of 22473161938093 in words is "twenty-two trillion, four hundred seventy-three billion, one hundred sixty-one million, nine hundred thirty-eight thousand, ninety-three".