22040341304533 has 4 divisors (see below), whose sum is σ = 22040376367840. Its totient is φ = 22040306241228.

The previous prime is 22040341304437. The next prime is 22040341304623. The reversal of 22040341304533 is 33540314304022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22040341304533 - 2⁹ = 22040341304021 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 (22040341304833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16571235 + ... + 17851792.

It is an arithmetic number, because the mean of its divisors is an integer number (5510094091960).

Almost surely, 2^{22040341304533} is an apocalyptic number.

It is an amenable number.

22040341304533 is a deficient number, since it is larger than the sum of its proper divisors (35063307).

22040341304533 is an equidigital number, since it uses as much as digits as its factorization.

22040341304533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35063306.

The product of its (nonzero) digits is 103680, while the sum is 34.

Adding to 22040341304533 its reverse (33540314304022), we get a palindrome (55580655608555).

The spelling of 22040341304533 in words is "twenty-two trillion, forty billion, three hundred forty-one million, three hundred four thousand, five hundred thirty-three".