2134222 has 8 divisors (see below), whose sum is σ = 3231576. Its totient is φ = 1057032.

The previous prime is 2134201. The next prime is 2134241. The reversal of 2134222 is 2224312.

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

It is a d-powerful number, because it can be written as 2 + 1 + 3⁷ + 4³ + 2¹¹ + 2¹⁵ + 2²¹ .

It is a junction number, because it is equal to n+sod(n) for n = 2134196 and 2134205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4773 + ... + 5200.

It is an arithmetic number, because the mean of its divisors is an integer number (403947).

2^2134222 is an apocalyptic number.

2134222 is a deficient number, since it is larger than the sum of its proper divisors (1097354).

2134222 is a wasteful number, since it uses less digits than its factorization.

2134222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10082.

The product of its digits is 192, while the sum is 16.

The square root of 2134222 is about 1460.8976692431. The cubic root of 2134222 is about 128.7497904292.

Adding to 2134222 its reverse (2224312), we get a palindrome (4358534).

It can be divided in two parts, 21 and 34222, that added together give a palindrome (34243).

The spelling of 2134222 in words is "two million, one hundred thirty-four thousand, two hundred twenty-two".