11229207493 has 8 divisors (see below), whose sum is σ = 12995828480. Its totient is φ = 9503198640.

The previous prime is 11229207491. The next prime is 11229207503. The reversal of 11229207493 is 39470292211.

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

It is a cyclic number.

It is not a de Polignac number, because 11229207493 - 2¹ = 11229207491 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11229207491) 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, 10152438 + ... + 10153543.

It is an arithmetic number, because the mean of its divisors is an integer number (1624478560).

Almost surely, 2^11229207493 is an apocalyptic number.

It is an amenable number.

11229207493 is a deficient number, since it is larger than the sum of its proper divisors (1766620987).

11229207493 is an equidigital number, since it uses as much as digits as its factorization.

11229207493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20306067.

The product of its (nonzero) digits is 54432, while the sum is 40.

The spelling of 11229207493 in words is "eleven billion, two hundred twenty-nine million, two hundred seven thousand, four hundred ninety-three".