2226041217 has 32 divisors (see below), whose sum is σ = 3496521600. Its totient is φ = 1394855424.

The previous prime is 2226041171. The next prime is 2226041221. The reversal of 2226041217 is 7121406222.

It is not a de Polignac number, because 2226041217 - 2⁷ = 2226041089 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2226041227) 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 31 ways as a sum of consecutive naturals, for example, 390534 + ... + 396192.

It is an arithmetic number, because the mean of its divisors is an integer number (109266300).

Almost surely, 2^2226041217 is an apocalyptic number.

2226041217 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2226041217 is a deficient number, since it is larger than the sum of its proper divisors (1270480383).

2226041217 is a wasteful number, since it uses less digits than its factorization.

2226041217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6542 (or 6536 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 2226041217 is about 47180.9412474995. The cubic root of 2226041217 is about 1305.7029955225.

Adding to 2226041217 its reverse (7121406222), we get a palindrome (9347447439).

The spelling of 2226041217 in words is "two billion, two hundred twenty-six million, forty-one thousand, two hundred seventeen".