12142242002 has 16 divisors (see below), whose sum is σ = 19877292000. Its totient is φ = 5516931840.

The previous prime is 12142241999. The next prime is 12142242017. The reversal of 12142242002 is 20024224121.

12142242002 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58127 + ... + 166322.

It is an arithmetic number, because the mean of its divisors is an integer number (1242330750).

Almost surely, 2^12142242002 is an apocalyptic number.

12142242002 is a deficient number, since it is larger than the sum of its proper divisors (7735049998).

12142242002 is a wasteful number, since it uses less digits than its factorization.

12142242002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226921.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 12142242002 its reverse (20024224121), we get a palindrome (32166466123).

The spelling of 12142242002 in words is "twelve billion, one hundred forty-two million, two hundred forty-two thousand, two".