245124512201 has 24 divisors (see below), whose sum is σ = 271426627584. Its totient is φ = 220587016320.

The previous prime is 245124512173. The next prime is 245124512209. The reversal of 245124512201 is 102215421542.

245124512201 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 245124512201 - 2¹⁸ = 245124250057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245124512209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35671796 + ... + 35678666.

It is an arithmetic number, because the mean of its divisors is an integer number (11309442816).

Almost surely, 2^245124512201 is an apocalyptic number.

It is an amenable number.

245124512201 is a deficient number, since it is larger than the sum of its proper divisors (26302115383).

245124512201 is a wasteful number, since it uses less digits than its factorization.

245124512201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10901 (or 10878 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 29.

Adding to 245124512201 its reverse (102215421542), we get a palindrome (347339933743).

The spelling of 245124512201 in words is "two hundred forty-five billion, one hundred twenty-four million, five hundred twelve thousand, two hundred one".