201422584441 has 32 divisors (see below), whose sum is σ = 225541564416. Its totient is φ = 178689024000.

The previous prime is 201422584427. The next prime is 201422584459. The reversal of 201422584441 is 144485224102.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 201422584441 - 2¹³ = 201422576249 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201422584441.

It is not an unprimeable number, because it can be changed into a prime (201422581441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23886496 + ... + 23894926.

It is an arithmetic number, because the mean of its divisors is an integer number (7048173888).

Almost surely, 2^201422584441 is an apocalyptic number.

It is an amenable number.

201422584441 is a deficient number, since it is larger than the sum of its proper divisors (24118979975).

201422584441 is a wasteful number, since it uses less digits than its factorization.

201422584441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9193.

The product of its (nonzero) digits is 81920, while the sum is 37.

The spelling of 201422584441 in words is "two hundred one billion, four hundred twenty-two million, five hundred eighty-four thousand, four hundred forty-one".