235044222 has 96 divisors (see below), whose sum is σ = 573350400. Its totient is φ = 62905920.

The previous prime is 235044211. The next prime is 235044253. The reversal of 235044222 is 222440532.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 235044192 and 235044201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1577404 + ... + 1577552.

It is an arithmetic number, because the mean of its divisors is an integer number (5972400).

Almost surely, 2^235044222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 235044222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (286675200).

235044222 is an abundant number, since it is smaller than the sum of its proper divisors (338306178).

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

235044222 is a wasteful number, since it uses less digits than its factorization.

235044222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278 (or 255 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 235044222 is about 15331.1520115091. The cubic root of 235044222 is about 617.1392852496.

Adding to 235044222 its reverse (222440532), we get a palindrome (457484754).

The spelling of 235044222 in words is "two hundred thirty-five million, forty-four thousand, two hundred twenty-two".