242111122 has 8 divisors (see below), whose sum is σ = 396181872. Its totient is φ = 110050500.

The previous prime is 242111119. The next prime is 242111137. The reversal of 242111122 is 221111242.

242111122 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 = 242111096 and 242111105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5502504 + ... + 5502547.

It is an arithmetic number, because the mean of its divisors is an integer number (49522734).

Almost surely, 2^242111122 is an apocalyptic number.

242111122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

242111122 is a deficient number, since it is larger than the sum of its proper divisors (154070750).

242111122 is a wasteful number, since it uses less digits than its factorization.

242111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11005064.

The product of its digits is 64, while the sum is 16.

The square root of 242111122 is about 15559.9203725469. The cubic root of 242111122 is about 623.2633363083.

Adding to 242111122 its reverse (221111242), we get a palindrome (463222364).

It can be divided in two parts, 2 and 42111122, that added together give a palindrome (42111124).

The spelling of 242111122 in words is "two hundred forty-two million, one hundred eleven thousand, one hundred twenty-two".