245022330222255 has 8 divisors (see below), whose sum is σ = 392035728355632. Its totient is φ = 130678576118528.

The previous prime is 245022330222251. The next prime is 245022330222377. The reversal of 245022330222255 is 552222033220542.

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 245022330222255 - 2² = 245022330222251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245022330222251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8167411007394 + ... + 8167411007423.

It is an arithmetic number, because the mean of its divisors is an integer number (49004466044454).

Almost surely, 2^{245022330222255} is an apocalyptic number.

245022330222255 is a deficient number, since it is larger than the sum of its proper divisors (147013398133377).

245022330222255 is a wasteful number, since it uses less digits than its factorization.

245022330222255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16334822014825.

The product of its (nonzero) digits is 576000, while the sum is 39.

Adding to 245022330222255 its reverse (552222033220542), we get a palindrome (797244363442797).

The spelling of 245022330222255 in words is "two hundred forty-five trillion, twenty-two billion, three hundred thirty million, two hundred twenty-two thousand, two hundred fifty-five".