201102111212110 has 64 divisors (see below), whose sum is σ = 379927615219200. Its totient is φ = 76541320396800.

The previous prime is 201102111212089. The next prime is 201102111212173. The reversal of 201102111212110 is 11212111201102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48871546 + ... + 52826434.

It is an arithmetic number, because the mean of its divisors is an integer number (5936368987800).

Almost surely, 2^{201102111212110} is an apocalyptic number.

201102111212110 is a deficient number, since it is larger than the sum of its proper divisors (178825504007090).

201102111212110 is a wasteful number, since it uses less digits than its factorization.

201102111212110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3957677.

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 201102111212110 its reverse (11212111201102), we get a palindrome (212314222413212).

The spelling of 201102111212110 in words is "two hundred one trillion, one hundred two billion, one hundred eleven million, two hundred twelve thousand, one hundred ten".