1212201434024 has 32 divisors (see below), whose sum is σ = 2650586232000. Its totient is φ = 519514899120.

The previous prime is 1212201433997. The next prime is 1212201434033. The reversal of 1212201434024 is 4204341022121.

It is a junction number, because it is equal to n+sod(n) for n = 1212201433984 and 1212201434002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220879442 + ... + 220884929.

It is an arithmetic number, because the mean of its divisors is an integer number (82830819750).

Almost surely, 2^{1212201434024} is an apocalyptic number.

1212201434024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1212201434024 is an abundant number, since it is smaller than the sum of its proper divisors (1438384797976).

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

1212201434024 is an equidigital number, since it uses as much as digits as its factorization.

1212201434024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441764398 (or 441764380 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 1212201434024 its reverse (4204341022121), we get a palindrome (5416542456145).

The spelling of 1212201434024 in words is "one trillion, two hundred twelve billion, two hundred one million, four hundred thirty-four thousand, twenty-four".