801892224041 has 2 divisors, whose sum is σ = 801892224042. Its totient is φ = 801892224040.

The previous prime is 801892223983. The next prime is 801892224109. The reversal of 801892224041 is 140422298108.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 554385974041 + 247506250000 = 744571^2 + 497500^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-801892224041 is a prime.

It is a super-2 number, since 2×801892224041² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 801892224041.

It is not a weakly prime, because it can be changed into another prime (801892224941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400946112020 + 400946112021.

It is an arithmetic number, because the mean of its divisors is an integer number (400946112021).

Almost surely, 2^801892224041 is an apocalyptic number.

It is an amenable number.

801892224041 is a deficient number, since it is larger than the sum of its proper divisors (1).

801892224041 is an equidigital number, since it uses as much as digits as its factorization.

801892224041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 73728, while the sum is 41.

The spelling of 801892224041 in words is "eight hundred one billion, eight hundred ninety-two million, two hundred twenty-four thousand, forty-one".