12968202195 has 32 divisors (see below), whose sum is σ = 24828014400. Its totient is φ = 6384344832.

The previous prime is 12968202173. The next prime is 12968202197. The reversal of 12968202195 is 59120286921.

It is a happy number.

It is not a de Polignac number, because 12968202195 - 2²⁷ = 12833984467 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 12968202195.

It is not an unprimeable number, because it can be changed into a prime (12968202197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3692890 + ... + 3696399.

It is an arithmetic number, because the mean of its divisors is an integer number (775875450).

Almost surely, 2^12968202195 is an apocalyptic number.

12968202195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12968202195 is a deficient number, since it is larger than the sum of its proper divisors (11859812205).

12968202195 is a wasteful number, since it uses less digits than its factorization.

12968202195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7389316 (or 7389310 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 45.

The spelling of 12968202195 in words is "twelve billion, nine hundred sixty-eight million, two hundred two thousand, one hundred ninety-five".