11244002213 has 4 divisors (see below), whose sum is σ = 11245829868. Its totient is φ = 11242174560.

The previous prime is 11244002197. The next prime is 11244002239. The reversal of 11244002213 is 31220044211.

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 364886404 + 10879115809 = 19102^2 + 104303^2 .

It is a cyclic number.

It is not a de Polignac number, because 11244002213 - 2⁴ = 11244002197 is a prime.

It is a super-4 number, since 4×11244002213⁴ (a number of 41 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11244002513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 904568 + ... + 916913.

It is an arithmetic number, because the mean of its divisors is an integer number (2811457467).

Almost surely, 2^11244002213 is an apocalyptic number.

It is an amenable number.

11244002213 is a deficient number, since it is larger than the sum of its proper divisors (1827655).

11244002213 is an equidigital number, since it uses as much as digits as its factorization.

11244002213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1827654.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 11244002213 its reverse (31220044211), we get a palindrome (42464046424).

The spelling of 11244002213 in words is "eleven billion, two hundred forty-four million, two thousand, two hundred thirteen".