242322421110 has 128 divisors (see below), whose sum is σ = 726384651264. Its totient is φ = 50262044160.

The previous prime is 242322421067. The next prime is 242322421123. The reversal of 242322421110 is 11124223242.

It is a super-2 number, since 2×242322421110² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1192504 + ... + 1380836.

It is an arithmetic number, because the mean of its divisors is an integer number (5674880088).

Almost surely, 2^242322421110 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242322421110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (363192325632).

242322421110 is an abundant number, since it is smaller than the sum of its proper divisors (484062230154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242322421110 is a wasteful number, since it uses less digits than its factorization.

242322421110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188918.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 242322421110 its reverse (11124223242), we get a palindrome (253446644352).

The spelling of 242322421110 in words is "two hundred forty-two billion, three hundred twenty-two million, four hundred twenty-one thousand, one hundred ten".