112101012112 has 20 divisors (see below), whose sum is σ = 217205473456. Its totient is φ = 56047986720.

The previous prime is 112101012109. The next prime is 112101012113. The reversal of 112101012112 is 211210101211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 112101012092 and 112101012101.

It is not an unprimeable number, because it can be changed into a prime (112101012113) 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, 240043 + ... + 530869.

Almost surely, 2^112101012112 is an apocalyptic number.

It is an amenable number.

112101012112 is a deficient number, since it is larger than the sum of its proper divisors (105104461344).

112101012112 is a wasteful number, since it uses less digits than its factorization.

112101012112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314926 (or 314920 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 112101012112 its reverse (211210101211), we get a palindrome (323311113323).

It can be divided in two parts, 11210101211 and 2, that multiplied together give a palindrome (22420202422).

The spelling of 112101012112 in words is "one hundred twelve billion, one hundred one million, twelve thousand, one hundred twelve".