2262111226 has 16 divisors (see below), whose sum is σ = 3573187200. Its totient is φ = 1071951408.

The previous prime is 2262111223. The next prime is 2262111233. The reversal of 2262111226 is 6221112622.

It is a self number, because there is not a number n which added to its sum of digits gives 2262111226.

It is not an unprimeable number, because it can be changed into a prime (2262111223) 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 7 ways as a sum of consecutive naturals, for example, 220566 + ... + 230593.

It is an arithmetic number, because the mean of its divisors is an integer number (223324200).

Almost surely, 2^2262111226 is an apocalyptic number.

2262111226 is a deficient number, since it is larger than the sum of its proper divisors (1311075974).

2262111226 is a wasteful number, since it uses less digits than its factorization.

2262111226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451293.

The product of its digits is 1152, while the sum is 25.

The square root of 2262111226 is about 47561.6570989700. The cubic root of 2262111226 is about 1312.7176312253.

Adding to 2262111226 its reverse (6221112622), we get a palindrome (8483223848).

The spelling of 2262111226 in words is "two billion, two hundred sixty-two million, one hundred eleven thousand, two hundred twenty-six".