2226424226 has 24 divisors (see below), whose sum is σ = 3646700820. Its totient is φ = 1013440896.

The previous prime is 2226424223. The next prime is 2226424229. The reversal of 2226424226 is 6224246222.

It is a Cunningham number, because it is equal to 47185²+1.

It is an interprime number because it is at equal distance from previous prime (2226424223) and next prime (2226424229).

It can be written as a sum of positive squares in 6 ways, for example, as 570015625 + 1656408601 = 23875^2 + 40699^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2226424192 and 2226424201.

It is not an unprimeable number, because it can be changed into a prime (2226424223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 130520 + ... + 146588.

Almost surely, 2^2226424226 is an apocalyptic number.

2226424226 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2226424226 is a deficient number, since it is larger than the sum of its proper divisors (1420276594).

2226424226 is a wasteful number, since it uses less digits than its factorization.

2226424226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16230 (or 16157 counting only the distinct ones).

The product of its digits is 36864, while the sum is 32.

The square root of 2226424226 is about 47185.0000105966. Note that the first 4 decimals coincide. The cubic root of 2226424226 is about 1305.7778769331. Note that the first 3 decimals are identical.

The spelling of 2226424226 in words is "two billion, two hundred twenty-six million, four hundred twenty-four thousand, two hundred twenty-six".