242022119 has 2 divisors, whose sum is σ = 242022120. Its totient is φ = 242022118.

The previous prime is 242022101. The next prime is 242022161. The reversal of 242022119 is 911220242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 242022119 - 2⁸ = 242021863 is a prime.

It is a super-2 number, since 2×242022119² = 117149412170500322, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 242022094 and 242022103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242022919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121011059 + 121011060.

It is an arithmetic number, because the mean of its divisors is an integer number (121011060).

Almost surely, 2^242022119 is an apocalyptic number.

242022119 is a deficient number, since it is larger than the sum of its proper divisors (1).

242022119 is an equidigital number, since it uses as much as digits as its factorization.

242022119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 242022119 is about 15557.0601014459. The cubic root of 242022119 is about 623.1869538810.

The spelling of 242022119 in words is "two hundred forty-two million, twenty-two thousand, one hundred nineteen".