242652122 has 4 divisors (see below), whose sum is σ = 363978186. Its totient is φ = 121326060.

The previous prime is 242652119. The next prime is 242652127. The reversal of 242652122 is 221256242.

242652122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 213481321 + 29170801 = 14611^2 + 5401^2 .

It is a super-2 number, since 2×242652122² = 117760104622205768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 242652091 and 242652100.

It is not an unprimeable number, because it can be changed into a prime (242652127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60663029 + ... + 60663032.

Almost surely, 2^242652122 is an apocalyptic number.

242652122 is a deficient number, since it is larger than the sum of its proper divisors (121326064).

242652122 is a wasteful number, since it uses less digits than its factorization.

242652122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121326063.

The product of its digits is 3840, while the sum is 26.

The square root of 242652122 is about 15577.2950796985. The cubic root of 242652122 is about 623.7272205849.

The spelling of 242652122 in words is "two hundred forty-two million, six hundred fifty-two thousand, one hundred twenty-two".