2244135226 has 16 divisors (see below), whose sum is σ = 3445545600. Its totient is φ = 1095727360.

The previous prime is 2244135221. The next prime is 2244135227. The reversal of 2244135226 is 6225314422.

It is a super-2 number, since 2×2244135226² = 10072285825148142152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2244135221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15621 + ... + 68791.

It is an arithmetic number, because the mean of its divisors is an integer number (215346600).

Almost surely, 2^2244135226 is an apocalyptic number.

2244135226 is a deficient number, since it is larger than the sum of its proper divisors (1201410374).

2244135226 is a wasteful number, since it uses less digits than its factorization.

2244135226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53669.

The product of its digits is 23040, while the sum is 31.

The square root of 2244135226 is about 47372.3044193546. The cubic root of 2244135226 is about 1309.2311837920.

Adding to 2244135226 its reverse (6225314422), we get a palindrome (8469449648).

The spelling of 2244135226 in words is "two billion, two hundred forty-four million, one hundred thirty-five thousand, two hundred twenty-six".