848922742091 has 2 divisors, whose sum is σ = 848922742092. Its totient is φ = 848922742090.

The previous prime is 848922742037. The next prime is 848922742103. The reversal of 848922742091 is 190247229848.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 848922742091 - 2³⁴ = 831742872907 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (848922742891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 424461371045 + 424461371046.

It is an arithmetic number, because the mean of its divisors is an integer number (424461371046).

Almost surely, 2^848922742091 is an apocalyptic number.

848922742091 is a deficient number, since it is larger than the sum of its proper divisors (1).

848922742091 is an equidigital number, since it uses as much as digits as its factorization.

848922742091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4644864, while the sum is 56.

The spelling of 848922742091 in words is "eight hundred forty-eight billion, nine hundred twenty-two million, seven hundred forty-two thousand, ninety-one".