242111119 has 2 divisors, whose sum is σ = 242111120. Its totient is φ = 242111118.

The previous prime is 242111101. The next prime is 242111137. The reversal of 242111119 is 911111242.

It is a balanced prime because it is at equal distance from previous prime (242111101) and next prime (242111137).

It is a cyclic number.

It is not a de Polignac number, because 242111119 - 2⁹ = 242110607 is a prime.

It is a super-2 number, since 2×242111119² = 117235587886864322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 242111119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242111719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121055559 + 121055560.

It is an arithmetic number, because the mean of its divisors is an integer number (121055560).

Almost surely, 2^242111119 is an apocalyptic number.

242111119 is a deficient number, since it is larger than the sum of its proper divisors (1).

242111119 is an equidigital number, since it uses as much as digits as its factorization.

242111119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 144, while the sum is 22.

The square root of 242111119 is about 15559.9202761454. The cubic root of 242111119 is about 623.2633337340.

The spelling of 242111119 in words is "two hundred forty-two million, one hundred eleven thousand, one hundred nineteen".