201122001100112 has 20 divisors (see below), whose sum is σ = 389758755051456. Its totient is φ = 100539096570720.

The previous prime is 201122001100099. The next prime is 201122001100171. The reversal of 201122001100112 is 211001100221102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1368922958 + ... + 1369069869.

Almost surely, 2^{201122001100112} is an apocalyptic number.

It is an amenable number.

201122001100112 is a deficient number, since it is larger than the sum of its proper divisors (188636753951344).

201122001100112 is a wasteful number, since it uses less digits than its factorization.

201122001100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2737997426 (or 2737997420 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 201122001100112 its reverse (211001100221102), we get a palindrome (412123101321214).

The spelling of 201122001100112 in words is "two hundred one trillion, one hundred twenty-two billion, one million, one hundred thousand, one hundred twelve".