242422001 has 8 divisors (see below), whose sum is σ = 256011840. Its totient is φ = 229086352.

The previous prime is 242421979. The next prime is 242422021. The reversal of 242422001 is 100224242.

It is a happy number.

242422001 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 cyclic number.

It is not a de Polignac number, because 242422001 - 2⁶ = 242421937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242422021) 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, 61586 + ... + 65403.

It is an arithmetic number, because the mean of its divisors is an integer number (32001480).

Almost surely, 2^242422001 is an apocalyptic number.

It is an amenable number.

242422001 is a deficient number, since it is larger than the sum of its proper divisors (13589839).

242422001 is a wasteful number, since it uses less digits than its factorization.

242422001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127095.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 242422001 is about 15569.9069040248. The cubic root of 242422001 is about 623.5299860585.

Adding to 242422001 its reverse (100224242), we get a palindrome (342646243).

The spelling of 242422001 in words is "two hundred forty-two million, four hundred twenty-two thousand, one".