112021101022222 has 16 divisors (see below), whose sum is σ = 192036313497600. Its totient is φ = 48009008216088.

The previous prime is 112021101022219. The next prime is 112021101022267. The reversal of 112021101022222 is 222220101120211.

It is a self number, because there is not a number n which added to its sum of digits gives 112021101022222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28769779 + ... + 32430577.

It is an arithmetic number, because the mean of its divisors is an integer number (12002269593600).

Almost surely, 2^{112021101022222} is an apocalyptic number.

112021101022222 is a deficient number, since it is larger than the sum of its proper divisors (80015212475378).

112021101022222 is a wasteful number, since it uses less digits than its factorization.

112021101022222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5846535.

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

Adding to 112021101022222 its reverse (222220101120211), we get a palindrome (334241202142433).

The spelling of 112021101022222 in words is "one hundred twelve trillion, twenty-one billion, one hundred one million, twenty-two thousand, two hundred twenty-two".