12242402412 has 12 divisors (see below), whose sum is σ = 28565605656. Its totient is φ = 4080800800.

The previous prime is 12242402383. The next prime is 12242402429. The reversal of 12242402412 is 21420424221.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

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, 510100089 + ... + 510100112.

It is an arithmetic number, because the mean of its divisors is an integer number (2380467138).

Almost surely, 2^12242402412 is an apocalyptic number.

12242402412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12242402412 is an abundant number, since it is smaller than the sum of its proper divisors (16323203244).

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

12242402412 is a wasteful number, since it uses less digits than its factorization.

12242402412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020200208 (or 1020200206 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 12242402412 its reverse (21420424221), we get a palindrome (33662826633).

The spelling of 12242402412 in words is "twelve billion, two hundred forty-two million, four hundred two thousand, four hundred twelve".