12242134150 has 24 divisors (see below), whose sum is σ = 23968811880. Its totient is φ = 4639124160.

The previous prime is 12242134147. The next prime is 12242134159. The reversal of 12242134150 is 5143124221.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12242134159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6442279 + ... + 6444178.

It is an arithmetic number, because the mean of its divisors is an integer number (998700495).

Almost surely, 2^12242134150 is an apocalyptic number.

12242134150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12242134150 is a deficient number, since it is larger than the sum of its proper divisors (11726677730).

12242134150 is a wasteful number, since it uses less digits than its factorization.

12242134150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12886488 (or 12886483 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 12242134150 its reverse (5143124221), we get a palindrome (17385258371).

The spelling of 12242134150 in words is "twelve billion, two hundred forty-two million, one hundred thirty-four thousand, one hundred fifty".