2201020211112 has 16 divisors (see below), whose sum is σ = 5502550527840. Its totient is φ = 733673403696.

The previous prime is 2201020211087. The next prime is 2201020211167. The reversal of 2201020211112 is 2111120201022.

It is a super-3 number, since 3×2201020211112³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2201020211091 and 2201020211100.

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, 45854587708 + ... + 45854587755.

It is an arithmetic number, because the mean of its divisors is an integer number (343909407990).

Almost surely, 2^{2201020211112} is an apocalyptic number.

It is an amenable number.

2201020211112 is an abundant number, since it is smaller than the sum of its proper divisors (3301530316728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2201020211112 is a wasteful number, since it uses less digits than its factorization.

2201020211112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91709175472 (or 91709175468 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2201020211112 its reverse (2111120201022), we get a palindrome (4312140412134).

The spelling of 2201020211112 in words is "two trillion, two hundred one billion, twenty million, two hundred eleven thousand, one hundred twelve".