242232122 has 8 divisors (see below), whose sum is σ = 396379872. Its totient is φ = 110105500.

The previous prime is 242232077. The next prime is 242232127. The reversal of 242232122 is 221232242.

242232122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 242232094 and 242232103.

It is not an unprimeable number, because it can be changed into a prime (242232127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5505254 + ... + 5505297.

It is an arithmetic number, because the mean of its divisors is an integer number (49547484).

Almost surely, 2^242232122 is an apocalyptic number.

242232122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

242232122 is a deficient number, since it is larger than the sum of its proper divisors (154147750).

242232122 is a wasteful number, since it uses less digits than its factorization.

242232122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11010564.

The product of its digits is 768, while the sum is 20.

The square root of 242232122 is about 15563.8080815718. The cubic root of 242232122 is about 623.3671485622.

Adding to 242232122 its reverse (221232242), we get a palindrome (463464364).

The spelling of 242232122 in words is "two hundred forty-two million, two hundred thirty-two thousand, one hundred twenty-two".