4712221140 has 96 divisors (see below), whose sum is σ = 15019554816. Its totient is φ = 1092685440.

The previous prime is 4712221121. The next prime is 4712221201. The reversal of 4712221140 is 411222174.

It is a self number, because there is not a number n which added to its sum of digits gives 4712221140.

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 31 ways as a sum of consecutive naturals, for example, 140032 + ... + 170391.

It is an arithmetic number, because the mean of its divisors is an integer number (156453696).

Almost surely, 2^4712221140 is an apocalyptic number.

It is an amenable number.

4712221140 is an abundant number, since it is smaller than the sum of its proper divisors (10307333676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4712221140 is a wasteful number, since it uses less digits than its factorization.

4712221140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310469 (or 310467 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 4712221140 is about 68645.6199622379. The cubic root of 4712221140 is about 1676.5192886430.

The spelling of 4712221140 in words is "four billion, seven hundred twelve million, two hundred twenty-one thousand, one hundred forty".