11229030493 has 4 divisors (see below), whose sum is σ = 11233942720. Its totient is φ = 11224118268.

The previous prime is 11229030481. The next prime is 11229030503. The reversal of 11229030493 is 39403092211.

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 11229030493 - 2¹⁷ = 11228899421 is a prime.

It is a super-2 number, since 2×11229030493² (a number of 21 digits) contains 22 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 (11229030403) 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, 2452683 + ... + 2457256.

It is an arithmetic number, because the mean of its divisors is an integer number (2808485680).

Almost surely, 2^11229030493 is an apocalyptic number.

It is an amenable number.

11229030493 is a deficient number, since it is larger than the sum of its proper divisors (4912227).

11229030493 is an equidigital number, since it uses as much as digits as its factorization.

11229030493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4912226.

The product of its (nonzero) digits is 11664, while the sum is 34.

The spelling of 11229030493 in words is "eleven billion, two hundred twenty-nine million, thirty thousand, four hundred ninety-three".