11228417389 has 8 divisors (see below), whose sum is σ = 12855274560. Its totient is φ = 9607259616.

The previous prime is 11228417323. The next prime is 11228417419. The reversal of 11228417389 is 98371482211.

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 11228417389 - 2¹⁷ = 11228286317 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 (11228417309) 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, 1420624 + ... + 1428505.

It is an arithmetic number, because the mean of its divisors is an integer number (1606909320).

Almost surely, 2^11228417389 is an apocalyptic number.

It is an amenable number.

11228417389 is a deficient number, since it is larger than the sum of its proper divisors (1626857171).

11228417389 is an equidigital number, since it uses as much as digits as its factorization.

11228417389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2849699.

The product of its digits is 193536, while the sum is 46.

The spelling of 11228417389 in words is "eleven billion, two hundred twenty-eight million, four hundred seventeen thousand, three hundred eighty-nine".