11224207326427 has 4 divisors (see below), whose sum is σ = 11225831440896. Its totient is φ = 11222583211960.

The previous prime is 11224207326389. The next prime is 11224207326467. The reversal of 11224207326427 is 72462370242211.

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

It is a cyclic number.

It is not a de Polignac number, because 11224207326427 - 2³⁹ = 10674451512539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11224207326467) 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, 812046868 + ... + 812060689.

It is an arithmetic number, because the mean of its divisors is an integer number (2806457860224).

Almost surely, 2^{11224207326427} is an apocalyptic number.

11224207326427 is a deficient number, since it is larger than the sum of its proper divisors (1624114469).

11224207326427 is an equidigital number, since it uses as much as digits as its factorization.

11224207326427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1624114468.

The product of its (nonzero) digits is 451584, while the sum is 43.

Adding to 11224207326427 its reverse (72462370242211), we get a palindrome (83686577568638).

The spelling of 11224207326427 in words is "eleven trillion, two hundred twenty-four billion, two hundred seven million, three hundred twenty-six thousand, four hundred twenty-seven".