11213230247641 has 8 divisors (see below), whose sum is σ = 11878923817800. Its totient is φ = 10548213543168.

The previous prime is 11213230247599. The next prime is 11213230247683. The reversal of 11213230247641 is 14674203231211.

It is an interprime number because it is at equal distance from previous prime (11213230247599) and next prime (11213230247683).

It can be written as a sum of positive squares in 4 ways, for example, as 1464816407616 + 9748413840025 = 1210296^2 + 3122245^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11213230247641 is a prime.

It is a super-2 number, since 2×11213230247641² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11213230247641.

It is not an unprimeable number, because it can be changed into a prime (11213230247041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169182306 + ... + 169248571.

It is an arithmetic number, because the mean of its divisors is an integer number (1484865477225).

Almost surely, 2^{11213230247641} is an apocalyptic number.

It is an amenable number.

11213230247641 is a deficient number, since it is larger than the sum of its proper divisors (665693570159).

11213230247641 is a wasteful number, since it uses less digits than its factorization.

11213230247641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338432843.

The product of its (nonzero) digits is 48384, while the sum is 37.

Adding to 11213230247641 its reverse (14674203231211), we get a palindrome (25887433478852).

The spelling of 11213230247641 in words is "eleven trillion, two hundred thirteen billion, two hundred thirty million, two hundred forty-seven thousand, six hundred forty-one".