196224812882 has 54 divisors (see below), whose sum is σ = 354835995813. Its totient is φ = 81143851824.

The previous prime is 196224812843. The next prime is 196224812891. The reversal of 196224812882 is 288218422691.

It can be written as a sum of positive squares in 2 ways, for example, as 196108151281 + 116661601 = 442841^2 + 10801^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=313229.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 127170203 + ... + 127171745.

Almost surely, 2^196224812882 is an apocalyptic number.

196224812882 is a deficient number, since it is larger than the sum of its proper divisors (158611182931).

196224812882 is an frugal number, since it uses more digits than its factorization.

196224812882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3160 (or 1581 counting only the distinct ones).

The product of its digits is 1769472, while the sum is 53.

The spelling of 196224812882 in words is "one hundred ninety-six billion, two hundred twenty-four million, eight hundred twelve thousand, eight hundred eighty-two".