245310535222 has 4 divisors (see below), whose sum is σ = 367965802836. Its totient is φ = 122655267610.

The previous prime is 245310535213. The next prime is 245310535229. The reversal of 245310535222 is 222535013542.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 222535013542 = 2 ⋅111267506771.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245310535229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61327633804 + ... + 61327633807.

It is an arithmetic number, because the mean of its divisors is an integer number (91991450709).

Almost surely, 2^245310535222 is an apocalyptic number.

245310535222 is a deficient number, since it is larger than the sum of its proper divisors (122655267614).

245310535222 is a wasteful number, since it uses less digits than its factorization.

245310535222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122655267613.

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 245310535222 its reverse (222535013542), we get a palindrome (467845548764).

The spelling of 245310535222 in words is "two hundred forty-five billion, three hundred ten million, five hundred thirty-five thousand, two hundred twenty-two".