2222211201122 has 32 divisors (see below), whose sum is σ = 3682359201024. Its totient is φ = 997362777600.

The previous prime is 2222211201113. The next prime is 2222211201257. The reversal of 2222211201122 is 2211021122222.

It is a junction number, because it is equal to n+sod(n) for n = 2222211201094 and 2222211201103.

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 15 ways as a sum of consecutive naturals, for example, 288293 + ... + 2127800.

It is an arithmetic number, because the mean of its divisors is an integer number (115073725032).

Almost surely, 2^{2222211201122} is an apocalyptic number.

2222211201122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2222211201122 is a deficient number, since it is larger than the sum of its proper divisors (1460147999902).

2222211201122 is a wasteful number, since it uses less digits than its factorization.

2222211201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2416634.

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

Adding to 2222211201122 its reverse (2211021122222), we get a palindrome (4433232323344).

The spelling of 2222211201122 in words is "two trillion, two hundred twenty-two billion, two hundred eleven million, two hundred one thousand, one hundred twenty-two".