245122350312 has 32 divisors (see below), whose sum is σ = 700349572800. Its totient is φ = 70034957184.

The previous prime is 245122350287. The next prime is 245122350323. The reversal of 245122350312 is 213053221542.

245122350312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 245122350312.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 729530637 + ... + 729530972.

It is an arithmetic number, because the mean of its divisors is an integer number (21885924150).

Almost surely, 2^245122350312 is an apocalyptic number.

It is an amenable number.

245122350312 is an abundant number, since it is smaller than the sum of its proper divisors (455227222488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245122350312 is a wasteful number, since it uses less digits than its factorization.

245122350312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1459061625 (or 1459061621 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 245122350312 its reverse (213053221542), we get a palindrome (458175571854).

The spelling of 245122350312 in words is "two hundred forty-five billion, one hundred twenty-two million, three hundred fifty thousand, three hundred twelve".