2200071222 has 36 divisors (see below), whose sum is σ = 4870488636. Its totient is φ = 717740760.

The previous prime is 2200071179. The next prime is 2200071229. The reversal of 2200071222 is 2221700022.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2200071195 and 2200071204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200071229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 12097 + ... + 67427.

It is an arithmetic number, because the mean of its divisors is an integer number (135291351).

Almost surely, 2^2200071222 is an apocalyptic number.

2200071222 is an abundant number, since it is smaller than the sum of its proper divisors (2670417414).

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

2200071222 is a wasteful number, since it uses less digits than its factorization.

2200071222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55433 (or 55383 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 2200071222 is about 46904.9168211607. The cubic root of 2200071222 is about 1300.6054816581.

Adding to 2200071222 its reverse (2221700022), we get a palindrome (4421771244).

The spelling of 2200071222 in words is "two billion, two hundred million, seventy-one thousand, two hundred twenty-two".