12022025240424 has 32 divisors (see below), whose sum is σ = 30069464310720. Its totient is φ = 4005421585536.

The previous prime is 12022025240383. The next prime is 12022025240429. The reversal of 12022025240424 is 42404252022021.

It is a junction number, because it is equal to n+sod(n) for n = 12022025240391 and 12022025240400.

It is not an unprimeable number, because it can be changed into a prime (12022025240429) 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, 119958949 + ... + 120059124.

It is an arithmetic number, because the mean of its divisors is an integer number (939670759710).

Almost surely, 2^{12022025240424} is an apocalyptic number.

It is an amenable number.

12022025240424 is an abundant number, since it is smaller than the sum of its proper divisors (18047439070296).

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

12022025240424 is a wasteful number, since it uses less digits than its factorization.

12022025240424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240020169 (or 240020165 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 30.

Adding to 12022025240424 its reverse (42404252022021), we get a palindrome (54426277262445).

The spelling of 12022025240424 in words is "twelve trillion, twenty-two billion, twenty-five million, two hundred forty thousand, four hundred twenty-four".