4213213222 has 4 divisors (see below), whose sum is σ = 6319819836. Its totient is φ = 2106606610.

The previous prime is 4213213183. The next prime is 4213213231. The reversal of 4213213222 is 2223123124.

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

It is a junction number, because it is equal to n+sod(n) for n = 4213213193 and 4213213202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1053303304 + ... + 1053303307.

It is an arithmetic number, because the mean of its divisors is an integer number (1579954959).

Almost surely, 2^4213213222 is an apocalyptic number.

4213213222 is a deficient number, since it is larger than the sum of its proper divisors (2106606614).

4213213222 is a wasteful number, since it uses less digits than its factorization.

4213213222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2106606613.

The product of its digits is 1152, while the sum is 22.

The square root of 4213213222 is about 64909.2691531803. The cubic root of 4213213222 is about 1615.1188264801.

Adding to 4213213222 its reverse (2223123124), we get a palindrome (6436336346).

The spelling of 4213213222 in words is "four billion, two hundred thirteen million, two hundred thirteen thousand, two hundred twenty-two".