111222321010022 has 16 divisors (see below), whose sum is σ = 166862572197120. Its totient is φ = 55601464271808.

The previous prime is 111222321009977. The next prime is 111222321010049. The reversal of 111222321010022 is 220010123222111.

111222321010022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 111222321009976 and 111222321010003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372381179 + ... + 372679737.

It is an arithmetic number, because the mean of its divisors is an integer number (10428910762320).

Almost surely, 2^{111222321010022} is an apocalyptic number.

111222321010022 is a deficient number, since it is larger than the sum of its proper divisors (55640251187098).

111222321010022 is a wasteful number, since it uses less digits than its factorization.

111222321010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330415.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 111222321010022 its reverse (220010123222111), we get a palindrome (331232444232133).

The spelling of 111222321010022 in words is "one hundred eleven trillion, two hundred twenty-two billion, three hundred twenty-one million, ten thousand, twenty-two".