2226136544 has 12 divisors (see below), whose sum is σ = 4382706384. Its totient is φ = 1113068256.

The previous prime is 2226136481. The next prime is 2226136547. The reversal of 2226136544 is 4456316222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2226136547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34783352 + ... + 34783415.

It is an arithmetic number, because the mean of its divisors is an integer number (365225532).

Almost surely, 2^2226136544 is an apocalyptic number.

It is an amenable number.

2226136544 is a deficient number, since it is larger than the sum of its proper divisors (2156569840).

2226136544 is an equidigital number, since it uses as much as digits as its factorization.

2226136544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69566777 (or 69566769 counting only the distinct ones).

The product of its digits is 69120, while the sum is 35.

The square root of 2226136544 is about 47181.9514645166. The cubic root of 2226136544 is about 1305.7216335381.

The spelling of 2226136544 in words is "two billion, two hundred twenty-six million, one hundred thirty-six thousand, five hundred forty-four".