1348821408222 has 24 divisors (see below), whose sum is σ = 2922778109160. Its totient is φ = 449556101520.

The previous prime is 1348821408149. The next prime is 1348821408239. The reversal of 1348821408222 is 2228041288431.

1348821408222 is a `hidden beast` number, since 1 + 3 + 488 + 2 + 140 + 8 + 2 + 22 = 666.

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 11 ways as a sum of consecutive naturals, for example, 4089729 + ... + 4407212.

It is an arithmetic number, because the mean of its divisors is an integer number (121782421215).

Almost surely, 2^{1348821408222} is an apocalyptic number.

1348821408222 is an abundant number, since it is smaller than the sum of its proper divisors (1573956700938).

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

1348821408222 is a wasteful number, since it uses less digits than its factorization.

1348821408222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8505768 (or 8505765 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 45.

The spelling of 1348821408222 in words is "one trillion, three hundred forty-eight billion, eight hundred twenty-one million, four hundred eight thousand, two hundred twenty-two".