11045045224201 has 4 divisors (see below), whose sum is σ = 11045464592400. Its totient is φ = 11044625856004.

The previous prime is 11045045224181. The next prime is 11045045224261. The reversal of 11045045224201 is 10242254054011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11045045224201 - 2⁹ = 11045045223689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11045045224261) 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, 209644591 + ... + 209697268.

It is an arithmetic number, because the mean of its divisors is an integer number (2761366148100).

Almost surely, 2^{11045045224201} is an apocalyptic number.

It is an amenable number.

11045045224201 is a deficient number, since it is larger than the sum of its proper divisors (419368199).

11045045224201 is an equidigital number, since it uses as much as digits as its factorization.

11045045224201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419368198.

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 11045045224201 its reverse (10242254054011), we get a palindrome (21287299278212).

The spelling of 11045045224201 in words is "eleven trillion, forty-five billion, forty-five million, two hundred twenty-four thousand, two hundred one".