213795222 has 8 divisors (see below), whose sum is σ = 427590456. Its totient is φ = 71265072.

The previous prime is 213795203. The next prime is 213795223. The reversal of 213795222 is 222597312.

213795222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

213795222 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213795223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17816263 + ... + 17816274.

It is an arithmetic number, because the mean of its divisors is an integer number (53448807).

Almost surely, 2^213795222 is an apocalyptic number.

213795222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213795222 is a wasteful number, since it uses less digits than its factorization.

213795222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35632542.

The product of its digits is 15120, while the sum is 33.

The square root of 213795222 is about 14621.7379951906. The cubic root of 213795222 is about 597.9515532912.

The spelling of 213795222 in words is "two hundred thirteen million, seven hundred ninety-five thousand, two hundred twenty-two".