245020122445 has 8 divisors (see below), whose sum is σ = 336027596544. Its totient is φ = 168013798224.

The previous prime is 245020122433. The next prime is 245020122449. The reversal of 245020122445 is 544221020542.

245020122445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 245020122445 - 2²⁹ = 244483251533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245020122449) 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 7 ways as a sum of consecutive naturals, for example, 3500287429 + ... + 3500287498.

It is an arithmetic number, because the mean of its divisors is an integer number (42003449568).

Almost surely, 2^245020122445 is an apocalyptic number.

It is an amenable number.

245020122445 is a deficient number, since it is larger than the sum of its proper divisors (91007474099).

245020122445 is an equidigital number, since it uses as much as digits as its factorization.

245020122445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7000574939.

The product of its (nonzero) digits is 25600, while the sum is 31.

Adding to 245020122445 its reverse (544221020542), we get a palindrome (789241142987).

The spelling of 245020122445 in words is "two hundred forty-five billion, twenty million, one hundred twenty-two thousand, four hundred forty-five".