112112210120102 has 8 divisors (see below), whose sum is σ = 168448129350312. Its totient is φ = 55962833670000.

The previous prime is 112112210120101. The next prime is 112112210120117. The reversal of 112112210120102 is 201021012211211.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112112210120101) 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, 46635693524 + ... + 46635695927.

It is an arithmetic number, because the mean of its divisors is an integer number (21056016168789).

Almost surely, 2^{112112210120102} is an apocalyptic number.

112112210120102 is a deficient number, since it is larger than the sum of its proper divisors (56335919230210).

112112210120102 is an equidigital number, since it uses as much as digits as its factorization.

112112210120102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93271390054.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112112210120102 its reverse (201021012211211), we get a palindrome (313133222331313).

The spelling of 112112210120102 in words is "one hundred twelve trillion, one hundred twelve billion, two hundred ten million, one hundred twenty thousand, one hundred two".