1421214133422 has 8 divisors (see below), whose sum is σ = 2842428266856. Its totient is φ = 473738044472.

The previous prime is 1421214133421. The next prime is 1421214133457. The reversal of 1421214133422 is 2243314121241.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

1421214133422 is an admirable number.

It is a super-2 number, since 2×1421214133422² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1421214133422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1421214133421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118434511113 + ... + 118434511124.

It is an arithmetic number, because the mean of its divisors is an integer number (355303533357).

Almost surely, 2^{1421214133422} is an apocalyptic number.

1421214133422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1421214133422 is a wasteful number, since it uses less digits than its factorization.

1421214133422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236869022242.

The product of its digits is 9216, while the sum is 30.

Adding to 1421214133422 its reverse (2243314121241), we get a palindrome (3664528254663).

The spelling of 1421214133422 in words is "one trillion, four hundred twenty-one billion, two hundred fourteen million, one hundred thirty-three thousand, four hundred twenty-two".