320301012212 has 24 divisors (see below), whose sum is σ = 563695222272. Its totient is φ = 159245460000.

The previous prime is 320301012197. The next prime is 320301012223. The reversal of 320301012212 is 212210103023.

It is a congruent number.

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, 6827837 + ... + 6874587.

It is an arithmetic number, because the mean of its divisors is an integer number (23487300928).

Almost surely, 2^320301012212 is an apocalyptic number.

It is an amenable number.

320301012212 is a deficient number, since it is larger than the sum of its proper divisors (243394210060).

320301012212 is a wasteful number, since it uses less digits than its factorization.

320301012212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56399 (or 56397 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 320301012212 its reverse (212210103023), we get a palindrome (532511115235).

The spelling of 320301012212 in words is "three hundred twenty billion, three hundred one million, twelve thousand, two hundred twelve".