11045045224145 has 4 divisors (see below), whose sum is σ = 13254054268980. Its totient is φ = 8836036179312.

The previous prime is 11045045224141. The next prime is 11045045224177. The reversal of 11045045224145 is 54142254054011.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6947525985856 + 4097519238289 = 2635816^2 + 2024233^2 .

It is a cyclic number.

It is not a de Polignac number, because 11045045224145 - 2² = 11045045224141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11045045224099 and 11045045224108.

It is not an unprimeable number, because it can be changed into a prime (11045045224141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1104504522410 + ... + 1104504522419.

It is an arithmetic number, because the mean of its divisors is an integer number (3313513567245).

Almost surely, 2^{11045045224145} is an apocalyptic number.

It is an amenable number.

11045045224145 is a deficient number, since it is larger than the sum of its proper divisors (2209009044835).

11045045224145 is an equidigital number, since it uses as much as digits as its factorization.

11045045224145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209009044834.

The product of its (nonzero) digits is 128000, while the sum is 38.

Adding to 11045045224145 its reverse (54142254054011), we get a palindrome (65187299278156).

The spelling of 11045045224145 in words is "eleven trillion, forty-five billion, forty-five million, two hundred twenty-four thousand, one hundred forty-five".