201112101021110 has 16 divisors (see below), whose sum is σ = 362003366113776. Its totient is φ = 80444488347168.

The previous prime is 201112101021047. The next prime is 201112101021137. The reversal of 201112101021110 is 11120101211102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41602184 + ... + 46184043.

It is an arithmetic number, because the mean of its divisors is an integer number (22625210382111).

Almost surely, 2^{201112101021110} is an apocalyptic number.

201112101021110 is a deficient number, since it is larger than the sum of its proper divisors (160891265092666).

201112101021110 is a wasteful number, since it uses less digits than its factorization.

201112101021110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88015327.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 201112101021110 its reverse (11120101211102), we get a palindrome (212232202232212).

The spelling of 201112101021110 in words is "two hundred one trillion, one hundred twelve billion, one hundred one million, twenty-one thousand, one hundred ten".