22035240545 has 8 divisors (see below), whose sum is σ = 26475892224. Its totient is φ = 17605790064.

The previous prime is 22035240467. The next prime is 22035240569. The reversal of 22035240545 is 54504253022.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22035240545 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2795969 + ... + 2803838.

It is an arithmetic number, because the mean of its divisors is an integer number (3309486528).

Almost surely, 2^22035240545 is an apocalyptic number.

It is an amenable number.

22035240545 is a deficient number, since it is larger than the sum of its proper divisors (4440651679).

22035240545 is an equidigital number, since it uses as much as digits as its factorization.

22035240545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5600599.

The product of its (nonzero) digits is 48000, while the sum is 32.

Adding to 22035240545 its reverse (54504253022), we get a palindrome (76539493567).

The spelling of 22035240545 in words is "twenty-two billion, thirty-five million, two hundred forty thousand, five hundred forty-five".