201044422 has 8 divisors (see below), whose sum is σ = 301860000. Its totient is φ = 100424424.

The previous prime is 201044419. The next prime is 201044461. The reversal of 201044422 is 224440102.

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

It is a self number, because there is not a number n which added to its sum of digits gives 201044422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46297 + ... + 50452.

It is an arithmetic number, because the mean of its divisors is an integer number (37732500).

Almost surely, 2^201044422 is an apocalyptic number.

201044422 is a deficient number, since it is larger than the sum of its proper divisors (100815578).

201044422 is a wasteful number, since it uses less digits than its factorization.

201044422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97790.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 201044422 is about 14179.0134353558. The cubic root of 201044422 is about 585.8197502674.

Adding to 201044422 its reverse (224440102), we get a palindrome (425484524).

It can be divided in two parts, 20104 and 4422, that multiplied together give a palindrome (88899888).

The spelling of 201044422 in words is "two hundred one million, forty-four thousand, four hundred twenty-two".