245114205222155 has 32 divisors (see below), whose sum is σ = 312026643072000. Its totient is φ = 184457704159872.

The previous prime is 245114205222127. The next prime is 245114205222169. The reversal of 245114205222155 is 551222502411542.

It is not a de Polignac number, because 245114205222155 - 2²⁸ = 245113936786699 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21939260 + ... + 31169849.

It is an arithmetic number, because the mean of its divisors is an integer number (9750832596000).

Almost surely, 2^{245114205222155} is an apocalyptic number.

245114205222155 is a deficient number, since it is larger than the sum of its proper divisors (66912437849845).

245114205222155 is a wasteful number, since it uses less digits than its factorization.

245114205222155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53109803.

The product of its (nonzero) digits is 320000, while the sum is 41.

Adding to 245114205222155 its reverse (551222502411542), we get a palindrome (796336707633697).

The spelling of 245114205222155 in words is "two hundred forty-five trillion, one hundred fourteen billion, two hundred five million, two hundred twenty-two thousand, one hundred fifty-five".