214434204122 has 4 divisors (see below), whose sum is σ = 321651306186. Its totient is φ = 107217102060.

The previous prime is 214434204113. The next prime is 214434204143. The reversal of 214434204122 is 221402434412.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 209966484841 + 4467719281 = 458221^2 + 66841^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53608551029 + ... + 53608551032.

Almost surely, 2^214434204122 is an apocalyptic number.

214434204122 is a deficient number, since it is larger than the sum of its proper divisors (107217102064).

214434204122 is a wasteful number, since it uses less digits than its factorization.

214434204122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107217102063.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 214434204122 its reverse (221402434412), we get a palindrome (435836638534).

The spelling of 214434204122 in words is "two hundred fourteen billion, four hundred thirty-four million, two hundred four thousand, one hundred twenty-two".