2210211422 has 4 divisors (see below), whose sum is σ = 3315317136. Its totient is φ = 1105105710.

The previous prime is 2210211413. The next prime is 2210211431. The reversal of 2210211422 is 2241120122.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2210211413) and next prime (2210211431).

It is a self number, because there is not a number n which added to its sum of digits gives 2210211422.

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 as a sum of consecutive naturals, namely, 552552854 + ... + 552552857.

It is an arithmetic number, because the mean of its divisors is an integer number (828829284).

Almost surely, 2^2210211422 is an apocalyptic number.

2210211422 is a deficient number, since it is larger than the sum of its proper divisors (1105105714).

2210211422 is a wasteful number, since it uses less digits than its factorization.

2210211422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105105713.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 2210211422 is about 47012.8857016882. The cubic root of 2210211422 is about 1302.6005972973.

Adding to 2210211422 its reverse (2241120122), we get a palindrome (4451331544).

The spelling of 2210211422 in words is "two billion, two hundred ten million, two hundred eleven thousand, four hundred twenty-two".