242922001 has 8 divisors (see below), whose sum is σ = 279489600. Its totient is φ = 206820528.

The previous prime is 242921989. The next prime is 242922019. The reversal of 242922001 is 100229242.

242922001 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 242922001 - 2⁵ = 242921969 is a prime.

It is a super-2 number, since 2×242922001² = 118022197139688002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242962001) 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, 115411 + ... + 117496.

It is an arithmetic number, because the mean of its divisors is an integer number (34936200).

Almost surely, 2^242922001 is an apocalyptic number.

It is an amenable number.

242922001 is a deficient number, since it is larger than the sum of its proper divisors (36567599).

242922001 is a wasteful number, since it uses less digits than its factorization.

242922001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233063.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 242922001 is about 15585.9552482355. The cubic root of 242922001 is about 623.9583725039.

The spelling of 242922001 in words is "two hundred forty-two million, nine hundred twenty-two thousand, one".