2222206126 has 8 divisors (see below), whose sum is σ = 3809496240. Its totient is φ = 952374048.

The previous prime is 2222206087. The next prime is 2222206163. The reversal of 2222206126 is 6216022222.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2222206126.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79364491 + ... + 79364518.

It is an arithmetic number, because the mean of its divisors is an integer number (476187030).

Almost surely, 2^2222206126 is an apocalyptic number.

2222206126 is a deficient number, since it is larger than the sum of its proper divisors (1587290114).

2222206126 is a wasteful number, since it uses less digits than its factorization.

2222206126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158729018.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 2222206126 is about 47140.2813525757. The cubic root of 2222206126 is about 1304.9527296530.

Adding to 2222206126 its reverse (6216022222), we get a palindrome (8438228348).

The spelling of 2222206126 in words is "two billion, two hundred twenty-two million, two hundred six thousand, one hundred twenty-six".