22241015020045 has 8 divisors (see below), whose sum is σ = 26692848760320. Its totient is φ = 17790391525200.

The previous prime is 22241015020031. The next prime is 22241015020129. The reversal of 22241015020045 is 54002051014222.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-22241015020045 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22241015019995 and 22241015020022.

It is a congruent 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, 302520925 + ... + 302594434.

It is an arithmetic number, because the mean of its divisors is an integer number (3336606095040).

Almost surely, 2^{22241015020045} is an apocalyptic number.

It is an amenable number.

22241015020045 is a deficient number, since it is larger than the sum of its proper divisors (4451833740275).

22241015020045 is an equidigital number, since it uses as much as digits as its factorization.

22241015020045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605122715.

The product of its (nonzero) digits is 6400, while the sum is 28.

Adding to 22241015020045 its reverse (54002051014222), we get a palindrome (76243066034267).

The spelling of 22241015020045 in words is "twenty-two trillion, two hundred forty-one billion, fifteen million, twenty thousand, forty-five".