1284422212760 has 16 divisors (see below), whose sum is σ = 2889949978800. Its totient is φ = 513768885088.

The previous prime is 1284422212747. The next prime is 1284422212841. The reversal of 1284422212760 is 672122244821.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16055277620 + ... + 16055277699.

It is an arithmetic number, because the mean of its divisors is an integer number (180621873675).

Almost surely, 2^{1284422212760} is an apocalyptic number.

1284422212760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1284422212760 is an abundant number, since it is smaller than the sum of its proper divisors (1605527766040).

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

1284422212760 is a wasteful number, since it uses less digits than its factorization.

1284422212760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32110555330 (or 32110555326 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 41.

The spelling of 1284422212760 in words is "one trillion, two hundred eighty-four billion, four hundred twenty-two million, two hundred twelve thousand, seven hundred sixty".