322131224010412 has 12 divisors (see below), whose sum is σ = 563730579891976. Its totient is φ = 161065344041280.

The previous prime is 322131224010403. The next prime is 322131224010419. The reversal of 322131224010412 is 214010422131223.

It is not an unprimeable number, because it can be changed into a prime (322131224010419) 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, 64273914 + ... + 69104257.

Almost surely, 2^{322131224010412} is an apocalyptic number.

It is an amenable number.

322131224010412 is a deficient number, since it is larger than the sum of its proper divisors (241599355881564).

322131224010412 is a wasteful number, since it uses less digits than its factorization.

322131224010412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133981968 (or 133981966 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 322131224010412 its reverse (214010422131223), we get a palindrome (536141646141635).

The spelling of 322131224010412 in words is "three hundred twenty-two trillion, one hundred thirty-one billion, two hundred twenty-four million, ten thousand, four hundred twelve".