1422214022222 has 16 divisors (see below), whose sum is σ = 2581497721440. Its totient is φ = 573666160128.

The previous prime is 1422214022221. The next prime is 1422214022261. The reversal of 1422214022222 is 2222204122241.

It is a junction number, because it is equal to n+sod(n) for n = 1422214022191 and 1422214022200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422214022221) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2987844347 + ... + 2987844822.

It is an arithmetic number, because the mean of its divisors is an integer number (161343607590).

Almost surely, 2^{1422214022222} is an apocalyptic number.

1422214022222 is a deficient number, since it is larger than the sum of its proper divisors (1159283699218).

1422214022222 is a wasteful number, since it uses less digits than its factorization.

1422214022222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5975689195.

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 1422214022222 its reverse (2222204122241), we get a palindrome (3644418144463).

The spelling of 1422214022222 in words is "one trillion, four hundred twenty-two billion, two hundred fourteen million, twenty-two thousand, two hundred twenty-two".