242264111 has 2 divisors, whose sum is σ = 242264112. Its totient is φ = 242264110.

The previous prime is 242264069. The next prime is 242264119. The reversal of 242264111 is 111462242.

242264111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 242264111 - 2²² = 238069807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242264119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121132055 + 121132056.

It is an arithmetic number, because the mean of its divisors is an integer number (121132056).

Almost surely, 2^242264111 is an apocalyptic number.

242264111 is a deficient number, since it is larger than the sum of its proper divisors (1).

242264111 is an equidigital number, since it uses as much as digits as its factorization.

242264111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 768, while the sum is 23.

The square root of 242264111 is about 15564.8357203024. The cubic root of 242264111 is about 623.3945878270.

The spelling of 242264111 in words is "two hundred forty-two million, two hundred sixty-four thousand, one hundred eleven".