245022330222254 has 128 divisors (see below), whose sum is σ = 416795237591040. Its totient is φ = 107280890256384.

The previous prime is 245022330222251. The next prime is 245022330222377. The reversal of 245022330222254 is 452222033220542.

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 pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16507594157 + ... + 16507608999.

It is an arithmetic number, because the mean of its divisors is an integer number (3256212793680).

Almost surely, 2^{245022330222254} is an apocalyptic number.

245022330222254 is a deficient number, since it is larger than the sum of its proper divisors (171772907368786).

245022330222254 is a wasteful number, since it uses less digits than its factorization.

245022330222254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17674.

The product of its (nonzero) digits is 460800, while the sum is 38.

Adding to 245022330222254 its reverse (452222033220542), we get a palindrome (697244363442796).

The spelling of 245022330222254 in words is "two hundred forty-five trillion, twenty-two billion, three hundred thirty million, two hundred twenty-two thousand, two hundred fifty-four".