111022122020222 has 8 divisors (see below), whose sum is σ = 190323637748976. Its totient is φ = 47580909437232.

The previous prime is 111022122020137. The next prime is 111022122020233. The reversal of 111022122020222 is 222020221220111.

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

It is a junction number, because it is equal to n+sod(n) for n = 111022122020194 and 111022122020203.

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, 3965075786423 + ... + 3965075786450.

It is an arithmetic number, because the mean of its divisors is an integer number (23790454718622).

Almost surely, 2^{111022122020222} is an apocalyptic number.

111022122020222 is a deficient number, since it is larger than the sum of its proper divisors (79301515728754).

111022122020222 is an equidigital number, since it uses as much as digits as its factorization.

111022122020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7930151572882.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 111022122020222 its reverse (222020221220111), we get a palindrome (333042343240333).

The spelling of 111022122020222 in words is "one hundred eleven trillion, twenty-two billion, one hundred twenty-two million, twenty thousand, two hundred twenty-two".