162336782870011 has 2 divisors, whose sum is σ = 162336782870012. Its totient is φ = 162336782870010.

The previous prime is 162336782869997. The next prime is 162336782870021. The reversal of 162336782870011 is 110078287633261.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 162336782870011 - 2¹⁷ = 162336782738939 is a prime.

It is a super-2 number, since 2×162336782870011² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (162336782870021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81168391435005 + 81168391435006.

It is an arithmetic number, because the mean of its divisors is an integer number (81168391435006).

Almost surely, 2^{162336782870011} is an apocalyptic number.

162336782870011 is a deficient number, since it is larger than the sum of its proper divisors (1).

162336782870011 is an equidigital number, since it uses as much as digits as its factorization.

162336782870011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4064256, while the sum is 55.

The spelling of 162336782870011 in words is "one hundred sixty-two trillion, three hundred thirty-six billion, seven hundred eighty-two million, eight hundred seventy thousand, eleven".