245022223502115 has 64 divisors (see below), whose sum is σ = 440748691200000. Its totient is φ = 129134159725824.

The previous prime is 245022223502107. The next prime is 245022223502117. The reversal of 245022223502115 is 511205322220542.

245022223502115 is a `hidden beast` number, since 2 + 4 + 50 + 2 + 222 + 350 + 21 + 15 = 666.

245022223502115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 245022223502115 - 2³ = 245022223502107 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 245022223502115.

It is not an unprimeable number, because it can be changed into a prime (245022223502117) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14412006 + ... + 26414964.

It is an arithmetic number, because the mean of its divisors is an integer number (6886698300000).

Almost surely, 2^{245022223502115} is an apocalyptic number.

245022223502115 is a deficient number, since it is larger than the sum of its proper divisors (195726467697885).

245022223502115 is a wasteful number, since it uses less digits than its factorization.

245022223502115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12004761 (or 12004755 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 245022223502115 its reverse (511205322220542), we get a palindrome (756227545722657).

The spelling of 245022223502115 in words is "two hundred forty-five trillion, twenty-two billion, two hundred twenty-three million, five hundred two thousand, one hundred fifteen".