1212041324 has 24 divisors (see below), whose sum is σ = 2285377248. Its totient is φ = 559123200.

The previous prime is 1212041321. The next prime is 1212041357. The reversal of 1212041324 is 4231402121.

It is a junction number, because it is equal to n+sod(n) for n = 1212041296 and 1212041305.

It is not an unprimeable number, because it can be changed into a prime (1212041321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128084 + ... + 137220.

It is an arithmetic number, because the mean of its divisors is an integer number (95224052).

Almost surely, 2^1212041324 is an apocalyptic number.

It is an amenable number.

1212041324 is a deficient number, since it is larger than the sum of its proper divisors (1073335924).

1212041324 is a wasteful number, since it uses less digits than its factorization.

1212041324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11705 (or 11703 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1212041324 is about 34814.3838664423. The cubic root of 1212041324 is about 1066.2011396106.

Adding to 1212041324 its reverse (4231402121), we get a palindrome (5443443445).

The spelling of 1212041324 in words is "one billion, two hundred twelve million, forty-one thousand, three hundred twenty-four".