2222000111122 has 24 divisors (see below), whose sum is σ = 3667676257728. Its totient is φ = 1008861283320.

The previous prime is 2222000111119. The next prime is 2222000111143. The reversal of 2222000111122 is 2211110002222.

It is a happy number.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 2222000111096 and 2222000111105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4961118 + ... + 5390425.

It is an arithmetic number, because the mean of its divisors is an integer number (152819844072).

Almost surely, 2^{2222000111122} is an apocalyptic number.

2222000111122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2222000111122 is a deficient number, since it is larger than the sum of its proper divisors (1445676146606).

2222000111122 is a wasteful number, since it uses less digits than its factorization.

2222000111122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10352454 (or 10352443 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2222000111122 its reverse (2211110002222), we get a palindrome (4433110113344).

The spelling of 2222000111122 in words is "two trillion, two hundred twenty-two billion, one hundred eleven thousand, one hundred twenty-two".