196273802119 has 4 divisors (see below), whose sum is σ = 196275789280. Its totient is φ = 196271814960.

The previous prime is 196273802069. The next prime is 196273802129. The reversal of 196273802119 is 911208372691.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 911208372691 = 3701 ⋅246205991.

It is a cyclic number.

It is not a de Polignac number, because 196273802119 - 2²³ = 196265413511 is a prime.

It is a super-2 number, since 2×196273802119² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196273802129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 837222 + ... + 1045699.

It is an arithmetic number, because the mean of its divisors is an integer number (49068947320).

Almost surely, 2^196273802119 is an apocalyptic number.

196273802119 is a deficient number, since it is larger than the sum of its proper divisors (1987161).

196273802119 is a wasteful number, since it uses less digits than its factorization.

196273802119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1987160.

The product of its (nonzero) digits is 326592, while the sum is 49.

The spelling of 196273802119 in words is "one hundred ninety-six billion, two hundred seventy-three million, eight hundred two thousand, one hundred nineteen".