22040530175343 has 32 divisors (see below), whose sum is σ = 30491831839680. Its totient is φ = 14149726617600.

The previous prime is 22040530175317. The next prime is 22040530175381. The reversal of 22040530175343 is 34357103504022.

It is a happy number.

It is not a de Polignac number, because 22040530175343 - 2¹⁰ = 22040530174319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22040530175383) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29780821 + ... + 30511937.

It is an arithmetic number, because the mean of its divisors is an integer number (952869744990).

Almost surely, 2^{22040530175343} is an apocalyptic number.

22040530175343 is a deficient number, since it is larger than the sum of its proper divisors (8451301664337).

22040530175343 is a wasteful number, since it uses less digits than its factorization.

22040530175343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733947.

The product of its (nonzero) digits is 302400, while the sum is 39.

Adding to 22040530175343 its reverse (34357103504022), we get a palindrome (56397633679365).

The spelling of 22040530175343 in words is "twenty-two trillion, forty billion, five hundred thirty million, one hundred seventy-five thousand, three hundred forty-three".