201104222 has 32 divisors (see below), whose sum is σ = 334886400. Its totient is φ = 89812800.

The previous prime is 201104219. The next prime is 201104243. The reversal of 201104222 is 222401102.

It is a junction number, because it is equal to n+sod(n) for n = 201104197 and 201104206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 530429 + ... + 530807.

It is an arithmetic number, because the mean of its divisors is an integer number (10465200).

Almost surely, 2^201104222 is an apocalyptic number.

201104222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201104222 is a deficient number, since it is larger than the sum of its proper divisors (133782178).

201104222 is a wasteful number, since it uses less digits than its factorization.

201104222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 201104222 is about 14181.1220289510. The cubic root of 201104222 is about 585.8778278934.

Adding to 201104222 its reverse (222401102), we get a palindrome (423505324).

The spelling of 201104222 in words is "two hundred one million, one hundred four thousand, two hundred twenty-two".