112102221122002 has 24 divisors (see below), whose sum is σ = 177472269471312. Its totient is φ = 53100165324600.

The previous prime is 112102221121991. The next prime is 112102221122033. The reversal of 112102221122002 is 200221122201211.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43015177 + ... + 45546787.

It is an arithmetic number, because the mean of its divisors is an integer number (7394677894638).

Almost surely, 2^{112102221122002} is an apocalyptic number.

112102221122002 is a deficient number, since it is larger than the sum of its proper divisors (65370048349310).

112102221122002 is a wasteful number, since it uses less digits than its factorization.

112102221122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2592982 (or 2592963 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 112102221122002 its reverse (200221122201211), we get a palindrome (312323343323213).

The spelling of 112102221122002 in words is "one hundred twelve trillion, one hundred two billion, two hundred twenty-one million, one hundred twenty-two thousand, two".