34200222 has 64 divisors (see below), whose sum is σ = 82874880. Its totient is φ = 9201024.

The previous prime is 34200169. The next prime is 34200227. The reversal of 34200222 is 22200243.

34200222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34200227) by changing a digit.

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 in 31 ways as a sum of consecutive naturals, for example, 52048 + ... + 52700.

It is an arithmetic number, because the mean of its divisors is an integer number (1294920).

Almost surely, 2^34200222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34200222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41437440).

34200222 is an abundant number, since it is smaller than the sum of its proper divisors (48674658).

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

34200222 is a wasteful number, since it uses less digits than its factorization.

34200222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 34200222 is about 5848.0955874541. The cubic root of 34200222 is about 324.5958589958.

Adding to 34200222 its reverse (22200243), we get a palindrome (56400465).

The spelling of 34200222 in words is "thirty-four million, two hundred thousand, two hundred twenty-two".