1000112220112 has 20 divisors (see below), whose sum is σ = 1941663913056. Its totient is φ = 499037661920.

The previous prime is 1000112220083. The next prime is 1000112220113. The reversal of 1000112220112 is 2110222110001.

It is a super-3 number, since 3×1000112220112³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1000112220092 and 1000112220101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000112220113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63644908 + ... + 63660619.

Almost surely, 2^{1000112220112} is an apocalyptic number.

It is an amenable number.

1000112220112 is a deficient number, since it is larger than the sum of its proper divisors (941551692944).

1000112220112 is a wasteful number, since it uses less digits than its factorization.

1000112220112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127306026 (or 127306020 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1000112220112 its reverse (2110222110001), we get a palindrome (3110334330113).

The spelling of 1000112220112 in words is "one trillion, one hundred twelve million, two hundred twenty thousand, one hundred twelve".