86922435211 has 2 divisors, whose sum is σ = 86922435212. Its totient is φ = 86922435210.

The previous prime is 86922435203. The next prime is 86922435217. The reversal of 86922435211 is 11253422968.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86922435211 - 2³ = 86922435203 is a prime.

It is a super-2 number, since 2×86922435211² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (86922435217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43461217605 + 43461217606.

It is an arithmetic number, because the mean of its divisors is an integer number (43461217606).

Almost surely, 2^86922435211 is an apocalyptic number.

86922435211 is a deficient number, since it is larger than the sum of its proper divisors (1).

86922435211 is an equidigital number, since it uses as much as digits as its factorization.

86922435211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 207360, while the sum is 43.

The spelling of 86922435211 in words is "eighty-six billion, nine hundred twenty-two million, four hundred thirty-five thousand, two hundred eleven".