11220848 has 20 divisors (see below), whose sum is σ = 21903360. Its totient is φ = 5568384.

The previous prime is 11220841. The next prime is 11220851. The reversal of 11220848 is 84802211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11220841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 368 + ... + 4751.

It is an arithmetic number, because the mean of its divisors is an integer number (1095168).

Almost surely, 2^11220848 is an apocalyptic number.

It is an amenable number.

11220848 is a deficient number, since it is larger than the sum of its proper divisors (10682512).

11220848 is a wasteful number, since it uses less digits than its factorization.

11220848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5264 (or 5258 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 11220848 is about 3349.7534237612. The cubic root of 11220848 is about 223.8765263389.

The spelling of 11220848 in words is "eleven million, two hundred twenty thousand, eight hundred forty-eight".