22540641002335 has 4 divisors (see below), whose sum is σ = 27048769202808. Its totient is φ = 18032512801864.

The previous prime is 22540641002323. The next prime is 22540641002381. The reversal of 22540641002335 is 53320014604522.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22540641002335 - 2³¹ = 22538493518687 is a prime.

It is a super-2 number, since 2×22540641002335² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22540641002294 and 22540641002303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2254064100229 + ... + 2254064100238.

It is an arithmetic number, because the mean of its divisors is an integer number (6762192300702).

Almost surely, 2^{22540641002335} is an apocalyptic number.

22540641002335 is a deficient number, since it is larger than the sum of its proper divisors (4508128200473).

22540641002335 is an equidigital number, since it uses as much as digits as its factorization.

22540641002335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4508128200472.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 22540641002335 its reverse (53320014604522), we get a palindrome (75860655606857).

The spelling of 22540641002335 in words is "twenty-two trillion, five hundred forty billion, six hundred forty-one million, two thousand, three hundred thirty-five".