11042224220546 has 4 divisors (see below), whose sum is σ = 16563336330822. Its totient is φ = 5521112110272.

The previous prime is 11042224220513. The next prime is 11042224220581. The reversal of 11042224220546 is 64502242224011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6854630878225 + 4187593342321 = 2618135^2 + 2046361^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2760556055135 + ... + 2760556055138.

Almost surely, 2^{11042224220546} is an apocalyptic number.

11042224220546 is a deficient number, since it is larger than the sum of its proper divisors (5521112110276).

11042224220546 is an equidigital number, since it uses as much as digits as its factorization.

11042224220546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5521112110275.

The product of its (nonzero) digits is 61440, while the sum is 35.

Adding to 11042224220546 its reverse (64502242224011), we get a palindrome (75544466444557).

The spelling of 11042224220546 in words is "eleven trillion, forty-two billion, two hundred twenty-four million, two hundred twenty thousand, five hundred forty-six".