22540340411 has 8 divisors (see below), whose sum is σ = 22694283264. Its totient is φ = 22386588840.

The previous prime is 22540340369. The next prime is 22540340483. The reversal of 22540340411 is 11404304522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22540340411 - 2¹⁰ = 22540339387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22540340491) 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 in 7 ways as a sum of consecutive naturals, for example, 192770 + ... + 286776.

It is an arithmetic number, because the mean of its divisors is an integer number (2836785408).

Almost surely, 2^22540340411 is an apocalyptic number.

22540340411 is a deficient number, since it is larger than the sum of its proper divisors (153942853).

22540340411 is a wasteful number, since it uses less digits than its factorization.

22540340411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95641.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 22540340411 its reverse (11404304522), we get a palindrome (33944644933).

The spelling of 22540340411 in words is "twenty-two billion, five hundred forty million, three hundred forty thousand, four hundred eleven".