2201112201112 has 32 divisors (see below), whose sum is σ = 4657525822800. Its totient is φ = 966005353600.

The previous prime is 2201112201103. The next prime is 2201112201131. The reversal of 2201112201112 is 2111022111022.

It is a super-2 number, since 2×2201112201112² (a number of 25 digits) contains 22 as substring.

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, 431249839 + ... + 431254942.

Almost surely, 2^{2201112201112} is an apocalyptic number.

2201112201112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2201112201112 is an abundant number, since it is smaller than the sum of its proper divisors (2456413621688).

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

2201112201112 is a wasteful number, since it uses less digits than its factorization.

2201112201112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862504827 (or 862504823 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 2201112201112 its reverse (2111022111022), we get a palindrome (4312134312134).

The spelling of 2201112201112 in words is "two trillion, two hundred one billion, one hundred twelve million, two hundred one thousand, one hundred twelve".