235444222 has 24 divisors (see below), whose sum is σ = 389908008. Its totient is φ = 105996480.

The previous prime is 235444217. The next prime is 235444229. The reversal of 235444222 is 222444532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235444229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41013 + ... + 46399.

It is an arithmetic number, because the mean of its divisors is an integer number (16246167).

Almost surely, 2^235444222 is an apocalyptic number.

235444222 is a deficient number, since it is larger than the sum of its proper divisors (154463786).

235444222 is a wasteful number, since it uses less digits than its factorization.

235444222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5484 (or 5443 counting only the distinct ones).

The product of its digits is 15360, while the sum is 28.

The square root of 235444222 is about 15344.1918001568. The cubic root of 235444222 is about 617.4891709160.

Adding to 235444222 its reverse (222444532), we get a palindrome (457888754).

The spelling of 235444222 in words is "two hundred thirty-five million, four hundred forty-four thousand, two hundred twenty-two".