1422304021012 has 24 divisors (see below), whose sum is σ = 2854877400704. Its totient is φ = 607358289312.

The previous prime is 1422304020959. The next prime is 1422304021043. The reversal of 1422304021012 is 2101204032241.

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 7 ways as a sum of consecutive naturals, for example, 91682808 + ... + 91698319.

Almost surely, 2^{1422304021012} is an apocalyptic number.

It is an amenable number.

1422304021012 is an abundant number, since it is smaller than the sum of its proper divisors (1432573379692).

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

1422304021012 is a wasteful number, since it uses less digits than its factorization.

1422304021012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183381415 (or 183381413 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 1422304021012 its reverse (2101204032241), we get a palindrome (3523508053253).

The spelling of 1422304021012 in words is "one trillion, four hundred twenty-two billion, three hundred four million, twenty-one thousand, twelve".