201120112222210 has 16 divisors (see below), whose sum is σ = 365399530992576. Its totient is φ = 79696194001648.

The previous prime is 201120112222201. The next prime is 201120112222229. The reversal of 201120112222210 is 12222211021102.

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, 93981359782 + ... + 93981361921.

It is an arithmetic number, because the mean of its divisors is an integer number (22837470687036).

Almost surely, 2^{201120112222210} is an apocalyptic number.

201120112222210 is a deficient number, since it is larger than the sum of its proper divisors (164279418770366).

201120112222210 is a wasteful number, since it uses less digits than its factorization.

201120112222210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187962721817.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 201120112222210 its reverse (12222211021102), we get a palindrome (213342323243312).

The spelling of 201120112222210 in words is "two hundred one trillion, one hundred twenty billion, one hundred twelve million, two hundred twenty-two thousand, two hundred ten".