2112227548 has 12 divisors (see below), whose sum is σ = 3703469560. Its totient is φ = 1054093392.

The previous prime is 2112227539. The next prime is 2112227561. The reversal of 2112227548 is 8457222112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502743 + ... + 506926.

Almost surely, 2^2112227548 is an apocalyptic number.

It is an amenable number.

2112227548 is a deficient number, since it is larger than the sum of its proper divisors (1591242012).

2112227548 is a wasteful number, since it uses less digits than its factorization.

2112227548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010196 (or 1010194 counting only the distinct ones).

The product of its digits is 17920, while the sum is 34.

The square root of 2112227548 is about 45958.9767945284. The cubic root of 2112227548 is about 1283.0598078702.

The spelling of 2112227548 in words is "two billion, one hundred twelve million, two hundred twenty-seven thousand, five hundred forty-eight".