112112120011002 has 8 divisors (see below), whose sum is σ = 224224240022016. Its totient is φ = 37370706670332.

The previous prime is 112112120010959. The next prime is 112112120011013. The reversal of 112112120011002 is 200110021211211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

112112120011002 is an admirable number.

It is a super-2 number, since 2×112112120011002² (a number of 29 digits) contains 22 as substring.

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, 9342676667578 + ... + 9342676667589.

It is an arithmetic number, because the mean of its divisors is an integer number (28028030002752).

Almost surely, 2^{112112120011002} is an apocalyptic number.

112112120011002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

112112120011002 is a wasteful number, since it uses less digits than its factorization.

112112120011002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18685353335172.

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

Adding to 112112120011002 its reverse (200110021211211), we get a palindrome (312222141222213).

The spelling of 112112120011002 in words is "one hundred twelve trillion, one hundred twelve billion, one hundred twenty million, eleven thousand, two".