221114848 has 24 divisors (see below), whose sum is σ = 435811320. Its totient is φ = 110432640.

The previous prime is 221114827. The next prime is 221114851. The reversal of 221114848 is 848411122.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29218 + ... + 35998.

It is an arithmetic number, because the mean of its divisors is an integer number (18158805).

Almost surely, 2^221114848 is an apocalyptic number.

It is an amenable number.

221114848 is a deficient number, since it is larger than the sum of its proper divisors (214696472).

221114848 is a wasteful number, since it uses less digits than its factorization.

221114848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7810 (or 7802 counting only the distinct ones).

The product of its digits is 4096, while the sum is 31.

The square root of 221114848 is about 14869.9310018574. The cubic root of 221114848 is about 604.6990721629.

The spelling of 221114848 in words is "two hundred twenty-one million, one hundred fourteen thousand, eight hundred forty-eight".