12282242412 has 24 divisors (see below), whose sum is σ = 31263890112. Its totient is φ = 3721891600.

The previous prime is 12282242411. The next prime is 12282242437. The reversal of 12282242412 is 21424228221.

It is a self number, because there is not a number n which added to its sum of digits gives 12282242412.

It is not an unprimeable number, because it can be changed into a prime (12282242411) 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, 46523514 + ... + 46523777.

It is an arithmetic number, because the mean of its divisors is an integer number (1302662088).

Almost surely, 2^12282242412 is an apocalyptic number.

12282242412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12282242412 is an abundant number, since it is smaller than the sum of its proper divisors (18981647700).

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

12282242412 is a wasteful number, since it uses less digits than its factorization.

12282242412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93047309 (or 93047307 counting only the distinct ones).

The product of its digits is 8192, while the sum is 30.

The spelling of 12282242412 in words is "twelve billion, two hundred eighty-two million, two hundred forty-two thousand, four hundred twelve".