130322013212212 has 6 divisors (see below), whose sum is σ = 228063523121378. Its totient is φ = 65161006606104.

The previous prime is 130322013212191. The next prime is 130322013212219. The reversal of 130322013212212 is 212212310223031.

It can be written as a sum of positive squares in only one way, i.e., 130167197719056 + 154815493156 = 11409084^2 + 393466^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130322013212219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16290251651523 + ... + 16290251651530.

Almost surely, 2^{130322013212212} is an apocalyptic number.

It is an amenable number.

130322013212212 is a deficient number, since it is larger than the sum of its proper divisors (97741509909166).

130322013212212 is a wasteful number, since it uses less digits than its factorization.

130322013212212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32580503303057 (or 32580503303055 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 130322013212212 its reverse (212212310223031), we get a palindrome (342534323435243).

The spelling of 130322013212212 in words is "one hundred thirty trillion, three hundred twenty-two billion, thirteen million, two hundred twelve thousand, two hundred twelve".