11227450737547 has 8 divisors (see below), whose sum is σ = 12269653792560. Its totient is φ = 10188835301760.

The previous prime is 11227450737539. The next prime is 11227450737557. The reversal of 11227450737547 is 74573705472211.

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 11227450737547 - 2³ = 11227450737539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11227450737557) 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 7 ways as a sum of consecutive naturals, for example, 896898258 + ... + 896910775.

It is an arithmetic number, because the mean of its divisors is an integer number (1533706724070).

Almost surely, 2^{11227450737547} is an apocalyptic number.

11227450737547 is a deficient number, since it is larger than the sum of its proper divisors (1042203055013).

11227450737547 is a wasteful number, since it uses less digits than its factorization.

11227450737547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1793809613.

The product of its (nonzero) digits is 11524800, while the sum is 55.

The spelling of 11227450737547 in words is "eleven trillion, two hundred twenty-seven billion, four hundred fifty million, seven hundred thirty-seven thousand, five hundred forty-seven".