326015346132212 has 36 divisors (see below), whose sum is σ = 628450875692640. Its totient is φ = 147871472836560.

The previous prime is 326015346132173. The next prime is 326015346132233. The reversal of 326015346132212 is 212231643510623.

It is a self number, because there is not a number n which added to its sum of digits gives 326015346132212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 720957512 + ... + 721409567.

It is an arithmetic number, because the mean of its divisors is an integer number (17456968769240).

Almost surely, 2^{326015346132212} is an apocalyptic number.

It is an amenable number.

326015346132212 is a deficient number, since it is larger than the sum of its proper divisors (302435529560428).

326015346132212 is a wasteful number, since it uses less digits than its factorization.

326015346132212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1442367572 (or 1442367559 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 41.

Adding to 326015346132212 its reverse (212231643510623), we get a palindrome (538246989642835).

The spelling of 326015346132212 in words is "three hundred twenty-six trillion, fifteen billion, three hundred forty-six million, one hundred thirty-two thousand, two hundred twelve".