11321213232195 has 64 divisors (see below), whose sum is σ = 21032339066880. Its totient is φ = 5843206654560.

The previous prime is 11321213232151. The next prime is 11321213232253. The reversal of 11321213232195 is 59123231212311.

11321213232195 is a `hidden beast` number, since 1 + 1 + 3 + 21 + 213 + 232 + 195 = 666.

It is not a de Polignac number, because 11321213232195 - 2¹⁰ = 11321213231171 is a prime.

It is a super-3 number, since 3×11321213232195³ (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16359709 + ... + 17037678.

It is an arithmetic number, because the mean of its divisors is an integer number (328630297920).

Almost surely, 2^{11321213232195} is an apocalyptic number.

11321213232195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11321213232195 is a deficient number, since it is larger than the sum of its proper divisors (9711125834685).

11321213232195 is an frugal number, since it uses more digits than its factorization.

11321213232195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33397444 (or 33397426 counting only the distinct ones).

The product of its digits is 19440, while the sum is 36.

The spelling of 11321213232195 in words is "eleven trillion, three hundred twenty-one billion, two hundred thirteen million, two hundred thirty-two thousand, one hundred ninety-five".