245023333115122 has 8 divisors (see below), whose sum is σ = 389154705535836. Its totient is φ = 115305097936512.

The previous prime is 245023333115101. The next prime is 245023333115123. The reversal of 245023333115122 is 221511333320542.

It can be written as a sum of positive squares in 2 ways, for example, as 239516759316241 + 5506573798881 = 15476329^2 + 2346609^2 .

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

It is not an unprimeable number, because it can be changed into a prime (245023333115123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3603284310483 + ... + 3603284310550.

Almost surely, 2^{245023333115122} is an apocalyptic number.

245023333115122 is a deficient number, since it is larger than the sum of its proper divisors (144131372420714).

245023333115122 is a wasteful number, since it uses less digits than its factorization.

245023333115122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7206568621052.

The product of its (nonzero) digits is 129600, while the sum is 37.

Adding to 245023333115122 its reverse (221511333320542), we get a palindrome (466534666435664).

The spelling of 245023333115122 in words is "two hundred forty-five trillion, twenty-three billion, three hundred thirty-three million, one hundred fifteen thousand, one hundred twenty-two".