201341421224 has 16 divisors (see below), whose sum is σ = 377851348320. Its totient is φ = 100581061680.

The previous prime is 201341421181. The next prime is 201341421227. The reversal of 201341421224 is 422124143102.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 201341421193 and 201341421202.

It is not an unprimeable number, because it can be changed into a prime (201341421227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11196572 + ... + 11214539.

It is an arithmetic number, because the mean of its divisors is an integer number (23615709270).

Almost surely, 2^201341421224 is an apocalyptic number.

It is an amenable number.

201341421224 is a deficient number, since it is larger than the sum of its proper divisors (176509927096).

201341421224 is a wasteful number, since it uses less digits than its factorization.

201341421224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22412240 (or 22412236 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 201341421224 its reverse (422124143102), we get a palindrome (623465564326).

The spelling of 201341421224 in words is "two hundred one billion, three hundred forty-one million, four hundred twenty-one thousand, two hundred twenty-four".