1421214222123 has 24 divisors (see below), whose sum is σ = 2174091948288. Its totient is φ = 892754934192.

The previous prime is 1421214222073. The next prime is 1421214222151. The reversal of 1421214222123 is 3212224121241.

1421214222123 is a `hidden beast` number, since 1 + 4 + 2 + 1 + 21 + 422 + 212 + 3 = 666.

It is not a de Polignac number, because 1421214222123 - 2¹⁴ = 1421214205739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1421214222163) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51223215 + ... + 51250952.

It is an arithmetic number, because the mean of its divisors is an integer number (90587164512).

Almost surely, 2^{1421214222123} is an apocalyptic number.

1421214222123 is a deficient number, since it is larger than the sum of its proper divisors (752877726165).

1421214222123 is a wasteful number, since it uses less digits than its factorization.

1421214222123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102474263 (or 102474260 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

Adding to 1421214222123 its reverse (3212224121241), we get a palindrome (4633438343364).

The spelling of 1421214222123 in words is "one trillion, four hundred twenty-one billion, two hundred fourteen million, two hundred twenty-two thousand, one hundred twenty-three".