214203422 has 16 divisors (see below), whose sum is σ = 332264592. Its totient is φ = 103509120.

The previous prime is 214203403. The next prime is 214203433. The reversal of 214203422 is 224302412.

214203422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 214203394 and 214203403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7979 + ... + 22182.

It is an arithmetic number, because the mean of its divisors is an integer number (20766537).

Almost surely, 2^214203422 is an apocalyptic number.

214203422 is a deficient number, since it is larger than the sum of its proper divisors (118061170).

214203422 is a wasteful number, since it uses less digits than its factorization.

214203422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30283.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 214203422 is about 14635.6900076491. The cubic root of 214203422 is about 598.3318683780.

Adding to 214203422 its reverse (224302412), we get a palindrome (438505834).

It can be divided in two parts, 21420 and 3422, that added together give a palindrome (24842).

The spelling of 214203422 in words is "two hundred fourteen million, two hundred three thousand, four hundred twenty-two".