242206011 has 8 divisors (see below), whose sum is σ = 358823760. Its totient is φ = 161470656.

The previous prime is 242206009. The next prime is 242206039. The reversal of 242206011 is 110602242.

242206011 is a `hidden beast` number, since 2 + 42 + 20 + 601 + 1 = 666.

It is not a de Polignac number, because 242206011 - 2¹ = 242206009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242206001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4485270 + ... + 4485323.

It is an arithmetic number, because the mean of its divisors is an integer number (44852970).

Almost surely, 2^242206011 is an apocalyptic number.

242206011 is a deficient number, since it is larger than the sum of its proper divisors (116617749).

242206011 is an equidigital number, since it uses as much as digits as its factorization.

242206011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8970602 (or 8970596 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 242206011 is about 15562.9692218420. The cubic root of 242206011 is about 623.3447494899.

Adding to 242206011 its reverse (110602242), we get a palindrome (352808253).

The spelling of 242206011 in words is "two hundred forty-two million, two hundred six thousand, eleven".