196223751041 has 2 divisors, whose sum is σ = 196223751042. Its totient is φ = 196223751040.

The previous prime is 196223751019. The next prime is 196223751043. The reversal of 196223751041 is 140157322691.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 188092220416 + 8131530625 = 433696^2 + 90175^2 .

It is a cyclic number.

It is not a de Polignac number, because 196223751041 - 2¹⁰ = 196223750017 is a prime.

Together with 196223751043, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 196223751041.

It is not a weakly prime, because it can be changed into another prime (196223751043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98111875520 + 98111875521.

It is an arithmetic number, because the mean of its divisors is an integer number (98111875521).

Almost surely, 2^196223751041 is an apocalyptic number.

It is an amenable number.

196223751041 is a deficient number, since it is larger than the sum of its proper divisors (1).

196223751041 is an equidigital number, since it uses as much as digits as its factorization.

196223751041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 196223751041 in words is "one hundred ninety-six billion, two hundred twenty-three million, seven hundred fifty-one thousand, forty-one".