2226131705 has 32 divisors (see below), whose sum is σ = 3245889024. Its totient is φ = 1432544256.

The previous prime is 2226131689. The next prime is 2226131711. The reversal of 2226131705 is 5071316222.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2226131705 - 2⁴ = 2226131689 is a prime.

It is an unprimeable number.

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, 16577 + ... + 68753.

It is an arithmetic number, because the mean of its divisors is an integer number (101434032).

Almost surely, 2^2226131705 is an apocalyptic number.

It is an amenable number.

2226131705 is a deficient number, since it is larger than the sum of its proper divisors (1019757319).

2226131705 is a wasteful number, since it uses less digits than its factorization.

2226131705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52265.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 2226131705 is about 47181.9001842868. The cubic root of 2226131705 is about 1305.7206874458.

Adding to 2226131705 its reverse (5071316222), we get a palindrome (7297447927).

The spelling of 2226131705 in words is "two billion, two hundred twenty-six million, one hundred thirty-one thousand, seven hundred five".