242312121110 has 16 divisors (see below), whose sum is σ = 436192070976. Its totient is φ = 96918125568.

The previous prime is 242312121109. The next prime is 242312121113. The reversal of 242312121110 is 11121213242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242312121113) 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, 687659 + ... + 978518.

It is an arithmetic number, because the mean of its divisors is an integer number (27262004436).

Almost surely, 2^242312121110 is an apocalyptic number.

242312121110 is a deficient number, since it is larger than the sum of its proper divisors (193879949866).

242312121110 is a wasteful number, since it uses less digits than its factorization.

242312121110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1680727.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 242312121110 its reverse (11121213242), we get a palindrome (253433334352).

The spelling of 242312121110 in words is "two hundred forty-two billion, three hundred twelve million, one hundred twenty-one thousand, one hundred ten".