12142242010 has 64 divisors (see below), whose sum is σ = 23414305824. Its totient is φ = 4517683200.

The previous prime is 12142241999. The next prime is 12142242017. The reversal of 12142242010 is 1024224121.

12142242010 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 16 ways, for example, as 2023290361 + 10118951649 = 44981^2 + 100593^2 .

It is not an unprimeable number, because it can be changed into a prime (12142242017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5322070 + ... + 5324350.

Almost surely, 2^12142242010 is an apocalyptic number.

12142242010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12142242010 is a deficient number, since it is larger than the sum of its proper divisors (11272063814).

12142242010 is a wasteful number, since it uses less digits than its factorization.

12142242010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2659.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 12142242010 its reverse (1024224121), we get a palindrome (13166466131).

The spelling of 12142242010 in words is "twelve billion, one hundred forty-two million, two hundred forty-two thousand, ten".