112221011021102 has 8 divisors (see below), whose sum is σ = 169177403550000. Its totient is φ = 55828543171104.

The previous prime is 112221011021099. The next prime is 112221011021149. The reversal of 112221011021102 is 201120110122211.

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

It is a congruent number.

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, 140981169227 + ... + 140981170022.

It is an arithmetic number, because the mean of its divisors is an integer number (21147175443750).

Almost surely, 2^{112221011021102} is an apocalyptic number.

112221011021102 is a deficient number, since it is larger than the sum of its proper divisors (56956392528898).

112221011021102 is a wasteful number, since it uses less digits than its factorization.

112221011021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281962339450.

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

Adding to 112221011021102 its reverse (201120110122211), we get a palindrome (313341121143313).

The spelling of 112221011021102 in words is "one hundred twelve trillion, two hundred twenty-one billion, eleven million, twenty-one thousand, one hundred two".