201113444210 has 32 divisors (see below), whose sum is σ = 413844215040. Its totient is φ = 68932325952.

The previous prime is 201113444201. The next prime is 201113444281. The reversal of 201113444210 is 12444311102.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 200489 + ... + 665148.

It is an arithmetic number, because the mean of its divisors is an integer number (12932631720).

Almost surely, 2^201113444210 is an apocalyptic number.

201113444210 is an abundant number, since it is smaller than the sum of its proper divisors (212730770830).

201113444210 is a wasteful number, since it uses less digits than its factorization.

201113444210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868970.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 201113444210 its reverse (12444311102), we get a palindrome (213557755312).

The spelling of 201113444210 in words is "two hundred one billion, one hundred thirteen million, four hundred forty-four thousand, two hundred ten".