2201101112112 has 40 divisors (see below), whose sum is σ = 6498488998656. Its totient is φ = 628886031936.

The previous prime is 2201101112101. The next prime is 2201101112209. The reversal of 2201101112112 is 2112111011022.

It is a happy number.

It is a super-2 number, since 2×2201101112112² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2201101112091 and 2201101112100.

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, 3275447748 + ... + 3275448419.

Almost surely, 2^{2201101112112} is an apocalyptic number.

It is an amenable number.

2201101112112 is an abundant number, since it is smaller than the sum of its proper divisors (4297387886544).

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

2201101112112 is a wasteful number, since it uses less digits than its factorization.

2201101112112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6550896185 (or 6550896179 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 2201101112112 its reverse (2112111011022), we get a palindrome (4313212123134).

The spelling of 2201101112112 in words is "two trillion, two hundred one billion, one hundred one million, one hundred twelve thousand, one hundred twelve".