213242202242312 has 16 divisors (see below), whose sum is σ = 402881259963600. Its totient is φ = 105807199585360.

The previous prime is 213242202242291. The next prime is 213242202242341.

213242202242312 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101737690862 + ... + 101737692957.

It is an arithmetic number, because the mean of its divisors is an integer number (25180078747725).

Almost surely, 2^{213242202242312} is an apocalyptic number.

It is an amenable number.

213242202242312 is a deficient number, since it is larger than the sum of its proper divisors (189639057721288).

213242202242312 is a wasteful number, since it uses less digits than its factorization.

213242202242312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203475383956 (or 203475383952 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

It can be divided in two parts, 21324220 and 2242312, that added together give a palindrome (23566532).

The spelling of 213242202242312 in words is "two hundred thirteen trillion, two hundred forty-two billion, two hundred two million, two hundred forty-two thousand, three hundred twelve".