1713221012 has 12 divisors (see below), whose sum is σ = 2998529856. Its totient is φ = 856498200.

The previous prime is 1713220981. The next prime is 1713221047. The reversal of 1713221012 is 2101223171.

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, 12887 + ... + 59937.

It is an arithmetic number, because the mean of its divisors is an integer number (249877488).

Almost surely, 2^1713221012 is an apocalyptic number.

It is an amenable number.

1713221012 is a deficient number, since it is larger than the sum of its proper divisors (1285308844).

1713221012 is a wasteful number, since it uses less digits than its factorization.

1713221012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56158 (or 56156 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 1713221012 is about 41391.0740619279. The cubic root of 1713221012 is about 1196.5691383011.

Adding to 1713221012 its reverse (2101223171), we get a palindrome (3814444183).

The spelling of 1713221012 in words is "one billion, seven hundred thirteen million, two hundred twenty-one thousand, twelve".