245313212002 has 16 divisors (see below), whose sum is σ = 373171204224. Its totient is φ = 120922984000.

The previous prime is 245313211991. The next prime is 245313212057. The reversal of 245313212002 is 200212313542.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4391427 + ... + 4446937.

It is an arithmetic number, because the mean of its divisors is an integer number (23323200264).

Almost surely, 2^245313212002 is an apocalyptic number.

245313212002 is a deficient number, since it is larger than the sum of its proper divisors (127857992222).

245313212002 is a wasteful number, since it uses less digits than its factorization.

245313212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86705.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 245313212002 its reverse (200212313542), we get a palindrome (445525525544).

The spelling of 245313212002 in words is "two hundred forty-five billion, three hundred thirteen million, two hundred twelve thousand, two".