2211022114422 has 64 divisors (see below), whose sum is σ = 4902390376704. Its totient is φ = 659151757440.

The previous prime is 2211022114393. The next prime is 2211022114429. The reversal of 2211022114422 is 2244112201122.

It is a junction number, because it is equal to n+sod(n) for n = 2211022114392 and 2211022114401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211022114429) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 3094788 + ... + 3741624.

It is an arithmetic number, because the mean of its divisors is an integer number (76599849636).

Almost surely, 2^{2211022114422} is an apocalyptic number.

2211022114422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2211022114422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2451195188352).

2211022114422 is an abundant number, since it is smaller than the sum of its proper divisors (2691368262282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2211022114422 is a wasteful number, since it uses less digits than its factorization.

2211022114422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647693.

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 2211022114422 its reverse (2244112201122), we get a palindrome (4455134315544).

The spelling of 2211022114422 in words is "two trillion, two hundred eleven billion, twenty-two million, one hundred fourteen thousand, four hundred twenty-two".