202144422411 has 48 divisors (see below), whose sum is σ = 298402071552. Its totient is φ = 131835110400.

The previous prime is 202144422313. The next prime is 202144422439. The reversal of 202144422411 is 114224441202.

202144422411 is a `hidden beast` number, since 2 + 0 + 214 + 442 + 2 + 4 + 1 + 1 = 666.

202144422411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 202144422411 - 2¹¹ = 202144420363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202144420411) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 53152036 + ... + 53155838.

It is an arithmetic number, because the mean of its divisors is an integer number (6216709824).

Almost surely, 2^202144422411 is an apocalyptic number.

202144422411 is a deficient number, since it is larger than the sum of its proper divisors (96257649141).

202144422411 is a wasteful number, since it uses less digits than its factorization.

202144422411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4504 (or 4501 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 202144422411 its reverse (114224441202), we get a palindrome (316368863613).

The spelling of 202144422411 in words is "two hundred two billion, one hundred forty-four million, four hundred twenty-two thousand, four hundred eleven".