111000222022 has 16 divisors (see below), whose sum is σ = 166788528192. Its totient is φ = 55404120640.

The previous prime is 111000222019. The next prime is 111000222061. The reversal of 111000222022 is 220222000111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 111000221993 and 111000222011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3189588 + ... + 3224200.

It is an arithmetic number, because the mean of its divisors is an integer number (10424283012).

Almost surely, 2^111000222022 is an apocalyptic number.

111000222022 is a deficient number, since it is larger than the sum of its proper divisors (55788306170).

111000222022 is a wasteful number, since it uses less digits than its factorization.

111000222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37343.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 111000222022 its reverse (220222000111), we get a palindrome (331222222133).

The spelling of 111000222022 in words is "one hundred eleven billion, two hundred twenty-two thousand, twenty-two".